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Background: Haricot bean is the most important food legumes in Ethiopia. However, low productivity is the major problem in South Gondar zone, which is mainly associated with lack of recently released high yielder varieties in the areas. The aim of this study was an attempt to identify suitable high yielder haricot bean varieties for the study areas and similar agro ecologies. Methods: This study was conducted during the rainfed season of 2021 and 2022 at Ebinat and Tach Gayint districts in South Gondar zone, Ethiopia. Four haricot bean varieties with one local check were used as a treatment and laid out in randomized complete block design with three replications. Result: Analysis of variance showed a highly significant variability among the varieties for days to maturity, pod length, pods per plant, seeds per pod, grain yield and 100 grain weight. All these traits showed a highly significant difference by location variations. Variety by location interaction also showed a significant variation on days to maturity, pods per plant,100 grain weight and grain yield. SER119 was found the highest yielder variety with mean yield of 2861.00, 2887.50 and 2231.59kg ha-1 at Burkoch, Fenta and Balarb locations, respectively. This variety has a respective yield advantage of 59.41%, 47.01% and 38.70% over the local check. Whereas, Awash mitin showed a highest yield at Daka (2285.70 kg/ha) and Anseta (1995.50 kg ha-1) locations with respective yield advantage of 33.96% and 39.95% as compared to the check cultivar. Therefore, SER119 and Awash mitin varieties could be recommended for Ebinat and Tach Gayint districts and similar agro-ecologies to each location. [ABSTRACT FROM AUTHOR]

Child under-nutrition is a major public health concern in developing countries including Ethiopia. Poor quality diet is the major determinant factor contributing to child undernutrition. Pulse crop production and consumption can improve children's nutrient quality and dietary diversity. This study aimed to compare the nutritional status and child health, dietary intake, and wealth index of preschool children among pulse crop producer and non-producer families in Ethiopia. The study hypothesized that children living in families who grew pulses and consumed pulses (rather than selling their crop) would have better nutritional status due to availability of this protein-rich food source. A cross-sectional survey was conducted to determine demographic background, child feeding and caring practice and varieties and amount of pulse crop produced at the household level. A simple random sampling technique was used to select a sample of 432 children aged 24-59 months from central Ethiopia the Data was entered to SPSS v 20, WHO Anthro-plus software used to calculate the anthropometry indices, child dietary intake, level of chickpea production and consumption and wealth index, were computed using logistic regression. Chickpea (cicer arietinum L) was produced by 55.3% of the participants. Most (60.7%) of the children from chickpea producer families were high pulse consumers whereas only 15.5% of children from non-producers were high chickpea consumers (the difference in proportion is significant at p-value<0.001). Close to 60 % of the children of the non-producer families had a low dietary diversity score (that is <3) compared with 18.8 % from the producer families (p-value <0.001). The study revealed that nutritional status of children in both producer and non-producer families were 41.0 % stunted, 16.1 % underweight and 6.1 % wasted. Stunting and underweight were significantly inversely associated with chickpea production at pvalue <0.001whereas for chickpea consumption, both stunting and underweight was significant at P < 0.05. However, wasting was not significantly associated with either production or consumption of chickpeas. In conclusion, chickpea production and consumption by families had a positive relationship with nutritional status of children. The authors recommend that engaging smallholder farmers in both chickpea production and consumption has potential in improving the dietary diversity and in turn benefit nutritional status of preschool children at the household level and therefore supporting smallholder farmer in chickpea production and consumption will help to contribute to decreasing the prevalence of under nutrition in the country. [ABSTRACT FROM AUTHOR]

The global challenge of crop loss due to salt stress became increasingly significant, especially in the context of meeting the rising demands of a growing world population. This review focuses on the impact of salt stress on leguminous plants throughout their entire growth stages. Additionally, it provides a comprehensive overview of the molecular strategies employed to enhance the performance of legumes in saline environments. In addressing this issue, the review critically assesses recent advancements in bolstering legume salt stress tolerance through genetic engineering. This approach is acknowledged for its efficiency compared to traditional breeding methods, facilitating the transfer of desired genes without introducing extraneous genetic material from the donor organism. The review also examines the critical role of preventing ionic toxicity in transgenic leguminous plants by expressing foreign Na+/H+ antiporter genes and transcription factors. Furthermore, the review emphasizes the positive outcomes observed when introducing or overexpressing genes related to compatible solutes in transgenic legumes. These genetic modifications have proven effective in enhancing the tolerance of legumes to salinity-induced osmotic stress. Another aspect explored in the review is the improving of salt stress-induced oxidative stress management in various transgenic legume species. This is achieved through the expression of both enzymatic and non-enzymatic genes. Finally, the review explores the manipulation of candidate genes to improve nodule performance under salt stress. By identifying and modifying specific genes, researchers can pave the way for leguminous plants to thrive in salt-affected environments. [ABSTRACT FROM AUTHOR]

The escalating risks of drought and salinization due to climate change and anthropogenic activities are a major global concern. Rhizobium–legume (herb or tree) symbiosis is proposed as an ideal solution for improving soil fertility and rehabilitating arid lands, representing a crucial direction for future research. Consequently, several studies have focused on enhancing legume tolerance to drought and salinity stresses using various techniques, including molecular-based approaches. These methods, however, are costly, time-consuming, and cause some environmental issues. The multiplicity of beneficial effects of soil microorganisms, particularly plant growth-promoting bacteria (PGPB) or plant-associated microbiomes, can play a crucial role in enhancing legume performance and productivity under harsh environmental conditions in arid zones. PGPB can act directly or indirectly through advanced mechanisms to increase plant water uptake, reduce ion toxicity, and induce plant resilience to osmotic and oxidative stress. For example, rhizobia in symbiosis with legumes can enhance legume growth not only by fixing nitrogen but also by solubilizing phosphates and producing phytohormones, among other mechanisms. This underscores the need to further strengthen research and its application in modern agriculture. In this review, we provide a comprehensive description of the challenges faced by nitrogen-fixing leguminous plants in arid and semi-arid environments, particularly drought and salinity. We highlight the potential benefits of legume–rhizobium symbiosis combined with other PGPB to establish more sustainable agricultural practices in these regions using legume–rhizobium–PGPB partnerships. [ABSTRACT FROM AUTHOR]

This study examines the impact of line spacing (X: 24 m, Y: 9 m, Z: 6.5 m) and orientation to tree lines on the growth, yield, and quality of red clover (Trifolium pratense L.) in a temperate, irrigated agroforestry system (2 ha) in Szarvas, Hungary. Three sampling locations were distinguished between the east and west oriented tree lines: the north (N) side, middle (M) strip, and south (S) side of the tree lines. The highest red clovers were observed in the 6.5 m spacing (mean height 69.3 ± 7.2 cm), although yields were similar across 24 m, 9 m, and 6.5 m spacings (2.9 t ha−1, 2.3 t ha−1, and 2.7 t ha−1 dry matter, respectively). Orientation significantly influenced all forage quality parameters, with the north side showing earlier developmental stages and higher proportions of immature flowers (41–59%). Managing the spatial arrangement of red clover in agroforestry systems can help optimize forage quality by mitigating variations in plant maturity. [ABSTRACT FROM AUTHOR]

Salinity is an abiotic stress restricting agricultural crop production globally, in which salts inhibit plants' ability to absorb water and nutrients. Pinto beans (Phaseolus vulgaris L.) are very important in human nutrition and are sensitive to salinity. The objective of this study was to assess the salinity tolerance of six pinto bean varieties by evaluating the effect of different salt types on germination and growth. In the germination experiment, varieties were arranged in a randomized complete block design with five replications and three saline solutions (NaCl, CaCl2, MgSO4·7H2O) at 0, 0.05 M, 0.1 M, and 0.15 M concentrations each. For the greenhouse experiment, saline solutions with the same EC (5 dS m−1), control (distilled water), and six pinto bean varieties were organized in a Complete Random Design with 10 replicates. The results demonstrated that germination percentage, speed of germination, and hypocotyl length decreased as salt concentrations increased. Othello's vegetative and reproductive parameters were significantly higher compared to the other varieties under saline conditions; its early maturity may have enabled it to perform better under salt stress. In addition to soil and water management, selecting salt-tolerant crops and varieties is essential to maintaining agricultural sustainability in regions undergoing salinization. [ABSTRACT FROM AUTHOR]

Legumes are an inexpensive and essential protein source worldwide. The most consumed legumes include peanuts, soybeans, lentils, lupines, peas, common bean and chickpeas. In addition, the food industry is growing interested in expanding the use of legumes to partially replace or substitute cereals. Legumes were described to cause IgE-mediated allergies, and their growing use may also increase the incidence of allergy. The epidemiology of legume allergy varies by region; peanuts and soybeans are the legumes most involved in food allergies in Western countries, whereas lentils, peas, and chickpeas are reported as culprit allergens mainly in the Mediterranean area and India. This review, edited by the Italian Society of Pediatric Allergology and Immunology, summarizes the scientific literature on legume allergy in children and proposes a diagnostic workup and therapeutic approach. [ABSTRACT FROM AUTHOR]

Legumes have played an essential part as food and feed, but their productivity is inadequate to deliver the protein needs of a rapidly growing human population and livestock sectors. In numerous places around the world, legumes are the peculiar source of protein which essential for the human consumption. They are typically used as a supplement to other dietary proteins. As legumes have the richest protein source, the health experts and consumers demand increased rapidly. Simultaneously, the inhabitants of humans in the universe increased promptly. Meanwhile, fluctuation in biotic and also abiotic components is an extensive constraint for crop growth. It may provoke stress which results in the reduction of yield. However, the legume shows recalcitrant nature, these are the major root cause of the shortage of food. The biotechnology provides a solution to rectify all those issues and genetic transformation plays a consequential impact on enhancement of the legume productivity. This review clearly emphasizes the constraints of legume productivity, the strategy used, skill requirement and current advances in biotechnology for legume improvement. [ABSTRACT FROM AUTHOR]

Incorporating forage legumes into grasslands is a recommended climate change mitigation strategy, but accruing desired benefits from legumes is contingent upon their resilience when exposed to climate change factors (CCF). Our objective was to synthesize literature describing responses to CCF of a broad array of forage legume species, including annuals and perennials from both temperate and tropical/subtropical regions. Most‐represented species in the related literature include alfalfa (Medicago sativa L.), various Trifolium and Lotus species, rhizoma peanut (Arachis glabrata Benth.), and capitata stylo (Stylosanthes capitata Vogel). The data indicate that while CCF effects on forage legumes can be generalized, interactions among CCF, species, and site‐specific soil/climate conditions may cause variation from expected responses. In most instances, exposing forage legumes to CO2 enrichment (eCO2) increased forage accumulation (FA), but elevated temperature (eT) often reduced the magnitude of the positive response to eCO2. Photosynthetic acclimation to eCO2 occurs in non‐N‐fixing plants, but legume nodules are large C sinks and drive sustained increases in legume FA to eCO2. Legume N2 fixation and the proportion of legume N derived from N2 fixation increase with eCO2, but the magnitude of the increases lessens with eT. Legume nutritive value (NV) responses to eCO2 are less pronounced than FA responses, but decreased herbage N and greater nonstructural carbohydrate concentrations are common. Exposure to eT negatively affects NV unless intervals between defoliation events are shortened. Limited data on reproductive performance show CCF affect flower number, pollen grain morphology and viability, and behavior of pollinators, potentially influencing legume reproductive success. Core Ideas: Legume forage accumulation, N fixation, and proportion increase in mixed swards under enriched CO2.Elevated temperature decreases legume nutritive value and may ameliorate positive legume response to enriched CO2.Drought stress reduces legume forage accumulation, but drought effects on nutritive value are inconsistent.Climate change may affect legume flower number, nectar composition, pollinator visits, and reproductive success.Legume responses to climate change can be generalized, but interactions with species and local environments occur. [ABSTRACT FROM AUTHOR]

This research aims to measure the nitrogen balance index (NBI) used in the evaluation of nitrogen (N) and chlorophyll (CHL), anthocyanin (ANTS), and flavonol (FLAV) contents of some cereal and legume microgreens. The experiment was established in the Fully Controlled Climate Room of Van Yuzuncu Yil University Faculty of Agriculture Department of Field Crops in OctoberNovember 2020. The plant materials used in the research were Bezostaja-1, Dogu-88, Palandoken and Ayyildiz wheat, Tarm-92, Cetin-2000, Larende and Kral-97 barley, Haskara, Dirilis, Kirklar, Kahraman and Faikbey oats, Arifiye maize, Uzbek and Sazak lentils. Arda chickpea, Goynuk bean, Mung bean, black chickpea, Amazon cowpea, Lutfibey sainfoin, Bilensoy-80 alfalfa, and Dadas red clover including 14 cereal and 10 legume varieties. The seeds planted in the planting medium consisting of the mixture prepared in plastic chalets with a 1331olüme of 500 cc were taken to a fully controlled climate room and microgreens were obtained by applying 50-60% humidity, 21 ± 2/17 ± 2 °C and 16/8 light/dark period, and microgreens were obtained in cereals and legumes. Polyphenolic measurements were taken when the microgreens were 7-9 days old and when sprouts of the forage legumes group were 20-21 days old. Measurements were performed in triplicate with the Dualex+ 4 Scientific (FORCE-A, Orsay, France) device. Statistical analysis of the measurements was carried out according to the Randomized Parcels Trial Design. According to the measurement results, the highest contents based on varieties were determined in Lutfibey sainfoin for NBI (106.533±10.68 mg/g), for CHL in Arda chickpea (41.3 ±2.63 µg/cm²), for ANTS in Dadas red clover (0.08 ±0.01 dualex index) and FLAV in Amazon cowpea (0.746 ±0.03 dualex index). According to group-based averages, the highest values were determined for NBI in forage legumes (86.844 mg/g), for CHL in barley (31.14 µg/cm²) and oats, edible cereal legumes and forage legumes in the same group, for ANTS in forage legumes (0.053 dualex index) and wheat and oats in the same group, for FLAV in edible cereal legumes (0.56 dualex index) and oat in the same group. The study concluded that cereal and legume microgreens have polyphenolic-rich contents. Similar research to be carried out under controlled and field conditions would be useful in evaluating bioactive ingredients and N. [ABSTRACT FROM AUTHOR]

Senegalia was recently described as non-monophyletic; however, its sections exhibit robust monophyletic support, suggesting a potential reclassification into separate genera—Senegalia sect. Monocanthea p.p. is the largest section. It contains 164 species of pantropical distribution and includes all of the current 99 neotropical species of Senegalia; however, no morphological characteristics are available to differentiate this section. To characterize this section, we examined floral developmental traits in four species of Senegalia sect. Monocanthea p.p. These traits were previously considered as potentially distinguishing features within Acacia s.l. and include the onset patterns of the androecium, the timing of calyx union, the origin of the staminal disc, and the presence of stomata on the petals. Furthermore, we analyzed previously unexplored traits, such as corolla union types, inflorescence development, and micromorphological features related to the indumentum, as well as the presence and location of stomata. The characteristics proposed as potential synapomorphies of the group include the postgenital fusion of the corolla and the presence of a staminal disc formed at the base of the filaments. The other analyzed floral characteristics were not informative for the characterization of the group. Future studies of floral ontogeny will help to establish more precise patterns, mainly whether corolla union and staminal tube formation occur similarly in African and Asian sections of Senegalia. [ABSTRACT FROM AUTHOR]

This article reviews inflammatory versus anti-inflammatory foods, autoimmune and inflammatory disorders, the benefits of specific anti-inflammatory diets, and strategies for nurses to partner with individuals, while considering culture and food preferences, to promote healthy eating habits and prevent diseases. [ABSTRACT FROM AUTHOR]

Background: Cognitive and mood status influence both personal and social daily activities, with great impact on life quality, particularly among the elderly population. Aim: This cross-sectional study aimed to investigate the psycho-affective status concerning eating habits within an elderly population of the Chania area in Crete, Greece. Methods: Cognitive status was assessed in 101 elderly subjects through the Mini-Mental State Examination (MMSE), and mood was evaluated using the Hospital Anxiety and Depression Scale (HADS). Nutritional status was assessed using a validated food frequency questionnaire. Results: Multivariable statistical analysis, after adjustment for age, marital status, education, and comorbidity, highlighted among males a positive association of the MMSE score with vegetable consumption (RR 1.18; 95%CI 1.03‒1.34) and a negative association with potato consumption (RR 0.83; 95%CI 0.72‒0.95). Conversely, among females, no statistically significant association was observed for any food. Further, among males, a protective effect on affective status was identified for chicken meat (RR 0.45; 95%CI 0.27‒0.77), fish (RR 0.41; 95%CI 0.21‒0.82), fruit (RR 0.70; 95%CI 0.52‒0.94), cereals (RR 0.67; 95%CI 0.53‒0.87), and cheese (RR 0.78; 95%CI 0.63‒0.97) consumption. Among females, the adjusted model showed a significant detrimental effect of vegetable consumption (RR 1.33; 95%CI 1.02‒1.73). Conclusion: A predominantly vegetable-based diet—with the notable exception of fruits and legumes—was associated with better cognitive status in males, albeit not in females. A higher intake of fruit, as well as fish, chicken meat, and cheese among males was associated with a better affective status, indicating that adequate protein supply may play a role in maintaining emotional balance. [ABSTRACT FROM AUTHOR]

Species of the ectomycorrhizal (ECM) family Cortinariaceae (Agaricales, Agaricomycetes, Basidiomycota) have long been considered impoverished or absent from lowland tropical rainforests. Several decades of collecting in forests dominated by ECM trees in South America's Guiana Shield is countering this view, with discovery of numerous Cortinariaceae species. To date, ~12 morphospecies of this family have been found in the central Pakaraima Mountains of Guyana. Here, we describe three of these as new species of Cortinarius and two as new species of Phlegmacium from forests dominated by the ECM tree genera Dicymbe (Fabaceae subfam. Detarioideae), Aldina (Fabaceae subfam. Papilionoideae), and Pakaraimaea (Cistaceae). Macromorphological, micromorphological, habitat, and DNA sequence data are provided for each new species. [ABSTRACT FROM AUTHOR]

The aim of this literature review was to identify and provide a summary update on the validity and applicability of the most promising dietary biomarkers reflecting the intake of important foods in the Western diet for application in epidemiological studies. Many dietary biomarker candidates, reflecting intake of common foods and their specific constituents, have been discovered from intervention and observational studies in humans, but few have been validated. The literature search was targeted for biomarker candidates previously reported to reflect intakes of specific food groups or components that are of major importance in health and disease. Their validity was evaluated according to 8 predefined validation criteria and adapted to epidemiological studies; we summarized the findings and listed the most promising food intake biomarkers based on the evaluation. Biomarker candidates for alcohol, cereals, coffee, dairy, fats and oils, fruits, legumes, meat, seafood, sugar, tea, and vegetables were identified. Top candidates for all categories are specific to certain foods, have defined parent compounds, and their concentrations are unaffected by nonfood determinants. The correlations of candidate dietary biomarkers with habitual food intake were moderate to strong and their reproducibility over time ranged from low to high. For many biomarker candidates, critical information regarding dose response, correlation with habitual food intake, and reproducibility over time is yet unknown. The nutritional epidemiology field will benefit from the development of novel methods to combine single biomarkers to generate biomarker panels in combination with self-reported data. The most promising dietary biomarker candidates that reflect commonly consumed foods and food components for application in epidemiological studies were identified, and research required for their full validation was summarized. [ABSTRACT FROM AUTHOR]

Salinity drastically hampers the germination and growth of legumes including mungbean which jeopardizes the food and nutritional security of the rising human population. An experiment entailing varying salinity levels (0, 50, and 150 Mm NaCl) was conducted to investigate the response of salinity on germination and seedling growth of four mungbean genotypes (BARI Mung-7, BARI Mung-8, BU Mug-2, and BU Mug-4). The germination indices such as percentage and rate of germination along with the coefficient of velocity (GP) of all mungbean genotypes were significantly reduced by the salt stress, especially of Binamoog-5 at 150 mM NaCl. Contrarily, BARI Mung-8 remained superior by recording better germination indices under all salinity levels. The same cultivar outperformed the rest of the cultivars based on the greatest weights (fresh and dry) and length of roots and shoots, while BU Mug-2 could not perform at par under a saline environment. Thus, it might be inferred that mungbean genotypes differ in their potential for salt endurance due to the germination vigor and seedling growth robustness and screening of salt-tolerant cultivars could mitigate the detrimental effects of saline environment. [ABSTRACT FROM AUTHOR]

The genus Vigna (Leguminosae) comprises about 150 species grouped into five subgenera. The present study aimed to improve the understanding of karyotype diversity and evolution in Vigna, using new and previously published data through different cytogenetic and DNA content approaches. In the Vigna subgenera, we observed a random distribution of rDNA patterns. The 35S rDNA varied in position, from terminal to proximal, and in number, ranging from one (V. aconitifolia, V. subg. Ceratotropis) to seven pairs (V. unguiculata subsp. unguiculata, V. subg. Vigna). On the other hand, the number of 5S rDNA was conserved (one or two pairs), except for V. radiata (V. subg. Ceratotropis), which had three pairs. Genome size was relatively conserved within the genus, ranging from 1C = 0.43 to 0.70 pg in V. oblongifolia and V. unguiculata subsp. unguiculata, respectively, both belonging to V. subg. Vigna. However, we observed a positive correlation between DNA content and the number of 35S rDNA sites. In addition, data from chromosome-specific BAC-FISH suggest that the ancestral 35S rDNA locus is conserved on chromosome 6 within Vigna. Considering the rapid diversification in the number and position of rDNA sites, such conservation is surprising and suggests that additional sites may have spread out from this ancestral locus. [ABSTRACT FROM AUTHOR]

The pulse beetle, Callosobruchus spp., poses a threat to legumes by consuming the protein content of the grain, resulting in potential losses in storage ranging from 12 to 30%. Molecular marker technology helps to mitigate the breeding constraint in the development of bruchid resistance in green gram breeding programmes. In the present study, validation of locus-specific STSbr1 and STSbr2 markers linked with bruchid resistance was done using fifteen genotypes viz., VBN (Gg) 2 (susceptible) and Vigna radiata var. sublobata/2 (resistant), F1 hybrid, two susceptible and ten resistant RILs derived from the above parents. The marker STS br1 behaved as a dominant marker and produced an approximate allele size of 225 bp in the resistant parent, F1 hybrid and resistant RILs and absent in susceptible parent and susceptible RILs, which showed cent per cent co-segregation with bruchid resistance locus. Hence, it is concluded that STS br1 is linked with bruchid-resistant genes. The marker STS br2 behaved as a co-dominant marker and produced an approximate allele size of 470 bp in all the 15 genotypes evaluated (monomorphic) and did not differentiate the resistant and susceptible genotypes. The marker STS br1 could be used in marker-assisted selection to develop bruchid-resistant varieties and to screen the germplasm to identify bruchid-resistant donors in green gram. [ABSTRACT FROM AUTHOR]

Soybean [Glycine max (L.) Merr.] is an annual plant of the legume family that is ancestral to the Glycine bean (Glycine soja Sieb. & Zucc.). Soybeans are a key component of "Japanese cuisine," which has been registered as a UNESCO Heritage of Intangible Differentiation and has become an essential part of the Japanese diet. Despite being an important crop in Japan's food culture, the self-sufficiency rate of Japan's domestically produced soybean crop has declined considerably to ~24 % for use in food products and ~6% for combined nonfood uses. Although domestic consumption of processed soybean products such as tofu has been increasing annually, imported soybeans have been used as raw materials. From the food security perspective, improving the self-sufficiency rate by promoting the development of soybean varieties that are internationally competitive and of superior quality is a prominent issue. Therefore, the Soybean Subcommittee of the 70th Anniversary Meeting of the Japanese Society for Food Science and Technology invited Dr. Yohei Nanjo of the Crops Research Division of the National Institute of Agrobiological Science in 2023 to give a presentation on the current state of soybean breeding and its future outlook. [ABSTRACT FROM AUTHOR]

Background and aims - Following detailed phylogenetic and biogeographic studies of the tribe Psoraleeae, the genus Psoralea L. was shown to have been derived out of Otholobium C.H.Stirt. As Psoralea has nomenclatural priority, Otholobium has been subsumed into Psoralea, whereby two broad subgeneric groups are aligned with the previous descriptions of the separate genera, but some problems of placement of a few species remain unresolved. Work is ongoing to study and describe the nearly 20 undescribed species that will have to be considered before sectional groups can be established. In this paper we describe ten new species, including several putative taxa already recognized in regional floras, based on historic specimens and more recent field collections. Material and methods - Standard practices of herbarium and field taxonomy have been applied to study herbarium material available at B, BLFU, BM, BOL, BR, E, GRA, J, JRAU, K, KEI, L, LE, LINN, M, MO, NBG, NH, NU, NY, OXF, P, PRA, PRC, PRE, PRU, S, SAM, SCHG, SRGH, TCD, Z, ZT, and US. Additional material was provided from fieldwork by the authors and collaborators. Key results - Ten new species of Psoralea from southern Africa are described: Psoralea crista C.H.Stirt. & Muasya, P. fulva C.H.Stirt. & Muasya, P. luteovirens C.H.Stirt. & Muasya, P. nubicola C.H.Stirt. & Muasya, P. oreopola C.H.Stirt., P. pallescens C.H.Stirt. & Muasya, P. papillosa C.H.Stirt. & Muasya, P. prompta C.H.Stirt. & Muasya, P. schutteae C.H.Stirt. & Muasya, and P. vlokii C.H.Stirt. & Muasya. Conclusion - The newly described species, all restricted to South Africa, increases the number of Psoralea species to 129. These species arise from expanded fieldwork into previously under-collected areas, as well as from better refinement in species delimitations in the leafless 'aphylla' and pinnately-leaved species complexes. [ABSTRACT FROM AUTHOR]

In a continued search for legumes to grow with forage sorghum (FS) [Sorghum bicolor (L.) Moench] in semi-arid environments, studies in 2019 and 2022 at New Mexico State University Rex E. Kirksey Agricultural Science Center at Tucumcari, NM USA, evaluated FS mixed with cowpea [Vigna unguiculata (L.) Walp.], lablab (Lablab purpureus L.), both previously evaluated, and a native legume, big-pod sesbania (Sesbania macrocarpa), for yield and nutritive value in four randomized complete blocks each year. At harvest legume proportions of approximately 15% of the dry matter yield, there were no differences in the yield (mean = 15.97 Mg ha−1, p > 0.40) or land equivalency ratio between sole FS and any mixture or among mixtures; however, the crude protein of FS+Lablab was greater than sole FS, with FS+Cowpea and FS+Sesbania intermediate (67, 77, 87, and 79 g kg−1 for sole FS, FS+Cowpea, FS+Lablab, and FS+Sesbania, respectively; 5% LSD = 14). The neutral detergent fiber digestibility of FS+Sesbania was less than all other treatments (p = 0.0266). Although the sesbania did not improve forage yield or nutritive value when grown with FS and harvested near sesbania maturity, perhaps growing with a shorter season grass and harvesting earlier may show benefit, as sesbania's nutritive value is known to be greater at earlier stages. [ABSTRACT FROM AUTHOR]

The use of cover crops (CCs) based on tropical legumes, including Crotalaria ochroleuca, Crotalaria juncea, Crotalaria spectabilis, and Cajanus cajan, represents a pivotal aspect of agricultural rotations. These crops facilitate the incorporation of nitrogen through biological nitrogen fixation (BNF), thereby reducing the necessity for synthetic nitrogen fertilizers. Nevertheless, the capacity for the BNF of these species in Uruguay is relatively modest. To address this limitation, an approach is proposed that involves the immobilization of nitrogen in the soil using a highly energetic material, such as sucrose. The objective of this study was to examine the impact of incorporating sucrose into typical Uruguayan soil on aboveground dry matter production, nitrogen accumulation, and nitrogen fixation by legumes utilized as CCs. The experiments involved the planting of C. ochroleuca, C. juncea, C. spectabilis, and C. cajan in pots containing either soil alone or soil mixed with sucrose and the subsequent maintenance of these in a plant growth chamber for a period of 90 days. The addition of sucrose had a positive impact, with nearly double the aboveground dry matter production and nitrogen content observed. The percentage of nitrogen derived from the atmosphere (%Ndfa) increased significantly in all species, rising from an average of 83% to 96% in the sucrose-amended soil compared to the control. In the case of C. juncea, there was a notable threefold increase in aboveground dry matter and nitrogen accumulation across different treatments, accompanied by a 26% rise in %Ndfa and a fourfold increase in nitrogen fixation amounts. These findings indicate that C. juncea has the potential to significantly enhance performance and ecosystem services in typical Uruguayan soil. [ABSTRACT FROM AUTHOR]

Papilionoideae is the most species-rich subfamily of the third largest angiosperm family Fabaceae. One constituent large group, the inverted-repeat-lacking clade (IRLC), is well-known for the broad loss of one IR copy. Accumulating observations of massive plastomic disparities have made IRLC a well-suited model for exploring plastome evolution. However, there is still a large amount left to explore. The present study focused on the plastid tRNA (pttRNA) evolution within Papilionoideae, employing the currently densest sampling strategies for both the IRLC (156) and non-IRLC (109) lineages. Strikingly, our results revealed abundant inter-lineage variabilities in both tRNA sequences and structures, including a 3 nt difference in the average size of trnS-UGA, the consensus sequence disparities across 29 tRNAs, the distinct 3 nt indels in trnA-UGC, and an impressive 248 nt intron loss of IRLC trnI-GAU (potential markers). Additionally, there was unequal stability of the atypical secondary structures in trnS-GGA and trnS-UGA, as well as significantly diverse compositions of substitution events in all compared tRNAs (p < 0.05). Ultimately, these findings not only demonstrate the significant differences and unique markers of IRLC pttRNAs compared to other non-IRLC Papilionoideae, but also draw an important conclusion that the large losses of one IR potentially promote highly diverse evolutionary patterns of IRLC, which could partly compensate for the potential IR-lacking impacts. [ABSTRACT FROM AUTHOR]

The American College of Lifestyle Medicine recommends eating a predominantly plant-based diet with a variety of minimally processed vegetables, fruits, whole grains, legumes, nuts and seeds. At any level, adoption of a plant-based diet can improve one's health through a variety of mechanisms. Increasing intake of plant-based foods often results in increases in fiber intake, decreases in saturated fat intake, and increased intake of essential vitamins and minerals, among other healthful benefits. Despite such potential benefits, many individuals are reluctant or resistant to change their usual dietary behaviors or unable to sustain diet changes over time. This is largely because an individual's decision to adopt a plant-based diet is influenced by a diverse array of motivating factors, priorities, and/or misconceptions about nutrient adequacy of plant-based diets. Here, we discuss key points from a session at the American College of Lifestyle Medicine's annual conference LM2023. Specifically, we review common preconceptions about plant-based diets, provide guidance on removing the barriers to adopting and adhering to plant-based diets, and highlight key literature findings supporting the health benefits of plant-based diets. Last, we discuss how plant-based diets are increasingly being implemented within health care and clinical practice to support Food is/as Medicine approaches. [ABSTRACT FROM AUTHOR]

Mung bean (Vigna radiata L.), a vital legume in Asia with significant nutritional benefits, is highly susceptible to Cercospora leaf spot (CLS) caused by Cercospora canescens, leading to significant yield losses. As an alternative to chemical fungicides, bio-priming with rhizobacteria can enhance plant resistance. This study explores the potential of Bradyrhizobium sp. strain DOA9 to augment resistance in mung bean against CLS via root priming. The results reveal that short (3 days) and double (17 and 3 days) priming with DOA9 before fungal infection considerably reduces lesion size on infected leaves by activating defense-related genes, including Pti1, Pti6, EDS1, NDR1, PR-1, PR-2, Prx, and CHS, or by suppressing the inhibition of PR-5 and enhancing peroxidase (POD) activity in leaves. Interestingly, the Type 3 secretion system (T3SS) of DOA9 may play a role in establishing resistance in V. radiata CN72. These findings suggest that DOA9 primes V. radiata CN72′s defense mechanisms, offering an effective bio-priming strategy to alleviate CLS. Hence, our insights propose the potential use of DOA9 as a bio-priming agent to manage CLS in V. radiata CN72, providing a sustainable alternative to chemical fungicide applications. [ABSTRACT FROM AUTHOR]

Background The health and environmental benefits of legume consumption are reflected in dietary guidelines worldwide. However, legume intake fails to meet recommendations. Dietitians' legume counseling practices can impact consumption patterns. This cross-sectional study assessed Israeli dietitians' knowledge, attitudes, perceptions and practices regarding legume counseling and identified pertinent barriers and facilitators. Methods An electronic survey among Israeli dietitians (n  = 309) was performed. Multivariable logistic regression assessed associations between recommending legumes with participants' socio-demographic and professional characteristics, knowledge, perceptions, attitudes toward legume counseling and personal legume intake. Results Almost half (47.4%) of the participants recommended that 76% or more of their patients increase legume intake. Factors that were associated with recommending legumes were perceptions of fewer barriers to consumption [adjusted OR (aOR) 1.92 (95% CI 1.24–2.96)] and positive attitudes toward legume counseling pertaining to its importance [aOR 1.95 (95% CI 1.12–3.4)]. Negatively associated factors were a low level of personal legume consumption [aOR 0.38 (95% CI 0.15–0.94)] and working in hospitals [aOR 0.43 (95% CI 0.19–0.98)]. Conclusions Israeli dietitians' recommendations for legume consumption were well below current guidelines. These findings indicate the need for a tailored intervention for nutrition professionals to increase the frequency of legume counseling and overall consumption. [ABSTRACT FROM AUTHOR]

This study investigated the synergistic effects of three protein concentrates from legumes (pea, lentil, and lima bean) as emulsifiers and stabilizers of oil-in-water (O/W) emulsions using a simplex-centroid mixture design. The aim was to check whether proteins combined in different proportions have better emulsifying properties than isolated proteins. During this study, each protein concentrate was characterized by different evaluated parameters: emulsifying activity, emulsion stability, accelerated stability test, thermal coagulation time, stability to coalescence, and others. After statistical analysis mixture optimization, it was found that the best formulation for stabilizing O/W emulsion under the tested conditions (2% total protein; 3% sunflower oil) was the protein blend containing 21.21% pea, 32.78% lentil, and 46.01% fava bean. This blend exhibited better emulsification properties compared to the individual proteins. [ABSTRACT FROM AUTHOR]

The pulse crop lentil (Lens culinaris Medik.) is often grown in crop rotations to provide nitrogen (N) and water benefits for subsequent crops. Lentil yields vary greatly with environmental factors and management. A reliable crop model for lentil could assist efforts to assess the effects of management practices to mitigate environmental stresses and maximize lentil yields. However, few crop models simulate the development and growth of lentil. In this study, we adapted the CSM-CROPGRO model in the Decision Support System for Agrotechnology Transfer to simulate lentil development and growth based on data collected from six experiments conducted from 2001 to 2021 globally. The initial parameter values taken from faba bean (Vicia faba L.) were modified based on reported information and analysis of observed data. Those values were fine-tuned to minimize the gaps between the simulated and observed crop attributes. The model simulated well development stages with root mean square error (RMSE) of 4 days and aboveground biomass with normalized root mean square error (nRMSE ≤ 23%). Seed yields were generally well simulated across experiments in calibration and validation (nRMSE = 19%) datasets, except for overestimation under the humid environment of Quebec in Canada, which may have resulted from excessive vegetative growth. The underlying mechanisms leading to excessive vegetative growth need to be explored further and included in the model for evaluating the adaptability of lentils to specific regions. Overall, the CSM-CROPGRO-Lentil model is ready for simulating lentil production under various scenarios, which may identify ways to improve the productivity and resiliency of cropping systems that include lentil. [ABSTRACT FROM AUTHOR]

Agricultural production in the Azores primarily focuses on the livestock sector, notably, dairy production, where cows graze year-round in a rotational system. To maintain pasture productivity, farmers often rely on synthetic nitrogen fertilizers, which have adverse environmental impacts like ammonia emissions and nitrate leaching. Alternatively, nitrogen-fixing crops like legumes are explored as green manures to enhance soil quality and reduce dependence on chemical fertilizers. The traditional practice of using mixed forages of legumes and grasses, known as "outonos" or intercrops, has been crucial but is declining over time. These mixtures include plants such as lupins, Vicia faba, oats, and vetch, noted for their adaptability and nitrogen-fixing ability. Due to the high perishability of these crops, effective conservation strategies like ensiling are essential to preserve forage nutritional quality through controlled fermentation. This study evaluates the productivity and quality of intercrop forages in the Azores, focusing on fresh samples and silage prepared with wilting times of 0, 24, 48, and 96 h, followed by comprehensive chemical analyses. Results showed significant changes in fiber components (neutral detergent fiber, acid detergent fiber, and acid detergent lignin) with increased wilting time, leading to reduced digestibility. However, wilting improved dry matter content. [ABSTRACT FROM AUTHOR]

Legume flours are an increasingly popular food ingredient. Thermal treatments applied prior to milling legumes and granulometry can modify flour properties, altering sensory, digestibility and functional attributes. Raw and treated (soaked and cooked) lentil flours of different granulometry were produced. The applied treatment resulted in an increase in fiber content (25.4 vs. 27.6% for raw and treated lentil flour, respectively) and water absorption capacity. It also led to a decrease in ash content (3.3 vs. 1.8% for raw and treated, respectively) and a darker flour. Treated lentil flour was mainly composed of fractions of high granulometry, which could be beneficial for products where a lower glycemic index is sought, as they demonstrated higher fiber and lower carbohydrate content than the finer fractions. Treated flour may be used as an ingredient in the development of raw products, including beverages and desserts, due to its reduced anti-nutritional compounds' content and enhanced organoleptic aspects. The obtained results allow an in-depth characterization of raw and treated lentils flour with different particle sizes to consider a formal and complete standardization of these flours and for understanding their utility and specific food applications. [ABSTRACT FROM AUTHOR]

Increasing the use of plant proteins in foods requires improving their physical and chemical properties, such as emulsification, gelation capacity, and thermal stability. These properties determine the acceptability and functionality of food products. Higher protein solubility significantly impacts these properties by affecting denaturation and the stability of emulsifiers or gels. Therefore, developing plant-based protein ingredients requires accurately and conveniently measuring their solubility. Colorimetric solubility methods overcome many issues of more robust combustion and titration methods, but complicated chemical mechanisms limit their applicability for certain proteins. This study aims to compare the effectiveness of four common colorimetric solubility measurement methods for pulse and non-pulse legume proteins and hydrolysates. Pea, chickpea, lentil, and soy protein isolates were made from defatted flour and their solubility at a range of pHs was measured using the Bradford, Lowry, bicinchoninic acid (BCA), and biuret methods. Solubility was also measured for chickpea and soy protein hydrolysates made using Alcalase and Flavourzyme. A comparison of the methods for solubility quantification revealed that the Bradford and Lowry methods most closely match the expected results for the unhydrolyzed protein, with the BCA and biuret methods underestimating solubility by 30%. The Lowry method was the preferred method for hydrolysate solubility measurement, with the Bradford method measuring 0% solubility at the isoelectric point due to an inability to interact with peptides that are soluble at this pH. This study identifies reliable methods for measuring plant protein solubility that establish uniform outcomes and enable a better comparison across studies, giving a consensus for key functional properties in food applications. [ABSTRACT FROM AUTHOR]

The foliage of browse species and forage legumes has good nutritional value and can be utilized as a protein source in ruminant diets. However, its efficient utilization requires the establishment of a comprehensive database of feeding values. Two databases, i.e., forage nutritive value (92 studies) and in vivo animal performance (62 feeding experiments), were built to assess the feeding value of the foliage of browse species and cultivated forage legumes in Ethiopia. The forage nutritive value data (chemical composition and in vitro digestibility) were summarized as descriptive statistics. The analysis of in vivo data was conducted using a mixed model procedure with fixed (forage supplement) and random (studies) factors. Forage categories had crude protein (CP) ranging from 17.6 ± 5.2% (indigenous browse species) to 22.4 ± 4.5% (multipurpose fodder tree/shrub species), respectively. Variations were observed in CP values between the vegetative and blooming stage harvesting of herbaceous forages (22.7 ± 4.1% versus 19.8 ± 3.5%). The leaves contained more CP than the twigs in multipurpose fodder tree/shrubs (22.8 ± 3.2% versus 18.8 ± 0.6%) and the pods in indigenous browse species (18.0 ± 5.0% versus 15.3 ± 2.3%). However, the greatest mean in vitro organic matter digestibility (IVOMD) of 70.1 ± 10.8% was observed in the foliage of indigenous browse species. The variation in IVOMD was small among the forage categories (61.2 ± 11.2%–63.5 ± 10.8%). Twigs of the multipurpose fodder tree/shrub species had the lowest IVOMD of 53.0 ± 6.9%. Herbaceous forage legumes tended to have higher NDF and ADF values than the other forage categories. In terms of nutrient concentration and digestibility, large variations were observed within the same forage categories and species. The supplementation of forage, on average at 277.5 ± 101.4 g/day (±SD), to a low-quality basal diet resulted in a significant (p < 0.05) improvement in the apparent digestibility of DM, CP, and NDF as well as the daily intake of DM, CP, and metabolizable energy (ME). The application of sole forage supplementation was determined to have comparable effects on DM intake (p = 0.2347) with dietary supplements based on concentrate feedstuffs. However, CP intake (p = 0.0733) tended to be lower for forage over the concentrate treatment. The averaged daily gain (ADG) of the animals was significantly increased (p < 0.05) by 71.2% due to the forage supplement compared to unsupplemented treatment (11.6 ± 5.47 g/d (±SE) vs. 40.3 ± 4.99 g/d (±SE)). Overall, the nutrient utilization and production performance of animals fed with low-quality basal diets could be improved when an appropriate amount of forage is included as supplement. The large variation recorded in the nutritional composition of browse species and forage legumes could provide an opportunity to screen for species and varieties with superior nutritional quality. [ABSTRACT FROM AUTHOR]

Legumes, an essential component of staple diets, hold a prominent place in global cuisines. Soybean stands out as a widely cultivated legume and is valued for its high protein content, dietary fiber, and rich micronutrients. Several varieties of soybean are available, of which black and yellow varieties show dominance in varied countries and cultures. Over time, the cultivation and consumption of black soybeans have markedly reduced compared to the yellow variety. Despite its rich nutritional and therapeutic indices, it has lost its usage over time. Traditionally, it was utilized in oriental medicine for detoxification and anti‐inflammatory potential. However, the antinutrients present in black soybean limit its utilization in the food sector due to their interference with overall nutrient absorption. Several studies in the last few decades have focused on reducing the content of antinutritional factors. However, the information on the use of different processing techniques, both singly and in blends, to reduce antinutrients and enhance the bioaccessibility, bioavailability, and bioactivity of bioactive compounds and varied nutrients is limited and fragmented. Furthermore, studies have highlighted black soybeans' protective effects against various degenerative diseases. However, the studies on the effect of processing to enhance its antioxidative properties to make them a sought‐after food commodity with nutraceutical potential and therapeutic efficacy are limited and widely scattered. The review aims to consolidate knowledge of diverse processing methods to improve their nutritional and bioactive profile for wider applications in the food and pharmaceutical industries. Further, it has also highlighted its nutraceutical properties for developing varied functional foods against degenerative diseases to have better therapeutic efficacy. [ABSTRACT FROM AUTHOR]

Abstract Background Calmodulin-binding transcription activator (CAMTA) is comprised of a group of transcription factors and plays an important role in the Ca2+ signaling pathway, mediating various molecular responses via interactions with other transcription factors and binding to the promoter region of specific genes. Mung beans (Vigna radiata) are one of the most commonly consumed commodities in Asia. To date, CAMTA proteins have not been characterized in this important crop plant. Results Eight paralogous Vr CAMTA genes were identified and found to be distributed on five of the 11 chromosomes. The proteins possessed CG-1 DNA-binding domains with bipartite NLS signals, ankyrin domains, CaM-binding IQ motifs, and CaM-binding domain (CaMBD). The 2 kb upstream regions of VrCAMTA genes contained sequence motifs of abscisic acid-responsive elements (ABRE) and ethylene-responsive elements (ERE), and binding sites for transcription factors of the bZIP and bHLH domains. Analysis of RNA-seq data from a public repository revealed ubiquitous expression of the VrCAMTA genes, as VrCAMTA1 was expressed at the highest level in seedling leaves, whereas VrCAMTA8 was expressed at the lowest level, which agreed with the RT-qPCR analysis performed on the first true leaves. On day four after leaf emergence, all VrCAMTA genes were upregulated, with VrCAMTA1 exhibiting the highest degree of upregulation. In darkness on day 4, upregulation was not observed in most VrCAMTA genes, except VrCAMTA7, for which a low degree of upregulation was found, whereas no difference was found in VrCAMTA8 expression between light and dark conditions. Treatment with calcium ionophores enhanced VrCAMTA expression under light and/or dark conditions at different times after leaf emergence, suggesting that calcium signaling is involved in the light-induced upregulation of VrCAMTA gene expression. Conclusions The expression dependence of nearly all VrCAMTA genes on light and calcium signaling suggests their possible differential but likely complementary roles during the early stages of mung bean growth and development.

The use of cover crops (CCs) based on tropical legumes, including Crotalaria ochroleuca, Crotalaria juncea, Crotalaria spectabilis, and Cajanus cajan, represents a pivotal aspect of agricultural rotations. These crops facilitate the incorporation of nitrogen through biological nitrogen fixation (BNF), thereby reducing the necessity for synthetic nitrogen fertilizers. Nevertheless, the capacity for the BNF of these species in Uruguay is relatively modest. To address this limitation, an approach is proposed that involves the immobilization of nitrogen in the soil using a highly energetic material, such as sucrose. The objective of this study was to examine the impact of incorporating sucrose into typical Uruguayan soil on aboveground dry matter production, nitrogen accumulation, and nitrogen fixation by legumes utilized as CCs. The experiments involved the planting of C. ochroleuca, C. juncea, C. spectabilis, and C. cajan in pots containing either soil alone or soil mixed with sucrose and the subsequent maintenance of these in a plant growth chamber for a period of 90 days. The addition of sucrose had a positive impact, with nearly double the aboveground dry matter production and nitrogen content observed. The percentage of nitrogen derived from the atmosphere (%Ndfa) increased significantly in all species, rising from an average of 83% to 96% in the sucrose-amended soil compared to the control. In the case of C. juncea, there was a notable threefold increase in aboveground dry matter and nitrogen accumulation across different treatments, accompanied by a 26% rise in %Ndfa and a fourfold increase in nitrogen fixation amounts. These findings indicate that C. juncea has the potential to significantly enhance performance and ecosystem services in typical Uruguayan soil.

This study evaluated the effect of removing apical dominance at phenological stages on the agronomic traits of soybean cultivars. The experiment was conducted in the 2020/2021 growing season inthe teaching-experimental area of the Federal Institute of Education, Science and Technology of Rio Grande do Sul, Campus Ibirubá, under a randomized block design in a split-plot arrangement, with three replications. The main plots were composed of five soybean cultivars (DM53i54 IPRO, Zeus IPRO, Lanza IPRO, DM5958 IPRO, and Delta IPRO), and the subplots consisted of the phenological stages of apical dominance removal (control, V2, V4, and V6). Morphological traits were evaluated at different stages. Differences were observed between cultivars, which followed their pre-defined morphologies. Apical dominance removal reduced aspects such as the number of nodes and legumes on the main stem and the first legumeinsertion height. Cultivars developed branching mechanismsas a compensation strategy, increasing the number of legumes on the branches by up to 130%. The removal of the shoot apex can modify morphological aspects in soybean plants,but their yield tends to be maintained. [ABSTRACT FROM AUTHOR]

Purpose: This study aimed to investigate the association between total consumption of fruits (F), vegetables (V), and legumes (L) and their subgroups and hypertension risk in adults aged ≥ 40 years in the Cardiovascular Disease Association Study (CAVAS). Methods: We analyzed data from 10,325 normotensive participants using cumulative average dietary consumption from repeated food frequency questionnaires during the follow-up. Incidence rate ratios (IRRs) were estimated with a modified Poisson regression model and a robust error estimator to evaluate the association between hypertension risk and total consumption of fruits, vegetables, and legumes, as well as their 17 subgroups. Results: During an average follow-up of 5.20 years, 2159 cases of hypertension were recorded. Total consumption of FVL, FV, fruits, vegetables, and legumes showed overall inverse trends with hypertension risk. Considering multiplicity, fruit consumption was inversely associated with hypertension risk in both men (IRR 0.64; 95% CI 0.52–0.79) and women (IRR 0.76; 95% CI 0.64–0.91). Vegetables were inversely associated with hypertension in women (IRR 0.67; 95% CI 0.53–0.86). Most subgroups showed inverse associations, especially in men with overweight/obesity. However, frequent pickled green leafy vegetable consumption was positively associated with hypertension risk in postmenopausal women but not in premenopausal women (Pinteraction = 0.0004). Conclusion: Consumption of FVL, including their subgroups, generally shows inverse associations with hypertension risk. However, caution is advised for recommending pickled vegetables, particularly for postmenopausal women, due to the potential adverse effects of sodium. The benefits of these foods in preventing hypertension are especially pronounced in men with overweight/obesity. [ABSTRACT FROM AUTHOR]

Context: Tanzania has rich medicinal plant (MP) resources, and most rural inhabitants rely on traditional healing practices for their primary healthcare needs. However, available research evidence on antimalarial MPs is highly fragmented in the country. Objective: This systematic review compiles ethnomedicinal research evidence on MPs used by tanzanians as antimalarials. Materials and methods: A systematic web search was conducted using various electronic databases and grey materials to gather relevant information on antimalarial MPs utilized by tanzanians. the review was per the Preferred Reporting items for Systematic Reviews and Meta-Analyses (PRiSMA) statement. the data were collected from 25 articles, and MS excel software was used to analyse relevant ethnobotanical information using descriptive statistics. Results: A total of 227 MPs belonging to 67 botanical families and 180 genera were identified. Fabaceae (15.9%) is the most frequently utilized family. the ethnobotanical recipes analysis indicated leaves (40%) and trees (44%) are the preferred MPs part and life form, respectively. Decoctions (67%) are the dominant preparation method of remedies. Of the recorded MPs, 25.9% have been scientifically investigated for antimalarial activities with positive results. However, 74.1% of MPs have no scientific records on antimalarial activities, but they could be potential sources of remedies. Conclusions: the study discloses a wealth of antimalarial MPs possessed by tanzanians and suggests a need for research to authenticate the healing potential of antimalarial compounds from the unstudied MPs. Additionally, it indicates that some of the presented MPs are potential sources for developing safe, effective and affordable antimalarial drugs. [ABSTRACT FROM AUTHOR]

Fabaceae, one of the largest flowering plant families, comprises several subfamilies and genera. Fabaceous plant species host a large number of powdery mildew species belonging to the genus Erysiphe. The affiliation of these species to Erysiphe is readily possible, but they represent a morphologically and taxonomically complicated complex of closely related, morphologically similar species with overlapping traits. Precise morphological examinations along with phylogenetic analyses, including type collections and other representative samples, are needed to solve the complexity of Erysiphe spp. on legumes. In this study, we sequenced a number of collections of powdery mildews on Pisum, Lathyrus, Vicia and Ononis spp., with a special focus on specimens from Iran, to clarify species delimitations within the Erysiphe pisi complex and other Erysiphe species complexes on legumes. Sequences retrieved from powdery mildew on Pisum and Ononis fall into separate, well supported clades. Hence, the original status of E. cruchetiana as a species of its own on Ononis spp. is reinstated instead of E. pisi var. cruchetiana. Ten species, viz., E. astragali, E. bremeri, E. caulicola, E. cruchetiana, E. iranica, E. medicaginis, E. pisi, E. rayssiae, E. sesbaniae and E. trifoliorum were confirmed for Iran, redescribed and illustrated on the basis of Iranian collections. Erysiphe astragali, E. bremeri, E. coluteae and E. crispula form a genetically little differentiated clade in ITS/LSU analyses, which is referred to as E. astragali clade (complex), comparable to the E. trifoliorum clade (complex). Based on our results, E. coluteae and E. crispula are reduced to synonymy with E. astragali and E. sophorae is considered a synonym of E. bremeri. Sequences of the North American E. intermedia on Lupinus species form a small clade nested within the big E. astragali clade. DNA of the holotype of E. sesbaniae was sequenced for the first time in this study. To use the sequences obtained from some new collections as reference sequences for phylogenetic-taxonomic purposes, we propose, for the interim, reference sequences for E. bremeri, E. caulicola, E. cruchetiana, E. pisi and E. viciae-unijugae. [ABSTRACT FROM AUTHOR]

Phosphorus is a key limiting factor for plant growth. Several approaches are developed to mitigate the impact of P shortage on plants and to the selection of crops with high P mobilizing capacity from P-deficient soils. In this work, four Medicago truncatula genotypes (A17, TN8.20, TN1.11, and TN6.18) were compared for their efficiency to cope with P limiting conditions using several criteria. Significant differences between genotypes, P deficiency treatments, and the interaction of genotypes with P deficiency treatments were found. P limitation resulted in an important decrease in shoot biomass, P content, P use efficiency, and photosynthetic parameters. A significant variability was found between the four genotypes, with A17 and TN8.20 being the most tolerant genotypes to P deficiency. This was consistent with the better ability of these genotypes to acidify rhizosphere and stimulate the activity of acid phosphatase and its relative gene (MtPAP1). The expression of P transporter genes (MtPT1, MtPT3, and MtPT5) was induced by P deficiency, however, the overexpression of those genes was more pronounced in tolerant genotypes. Overall, our data indicate that A17 and TN8.20 are more efficient in mobilizing P under limiting conditions and could be cultivated in P-deficient soils as forage crops.

In order to restore heavily degraded unproductive natural fodder lands, increase fodder value, create perennial cultivated pastures and hayfields, prevent soil erosion in arid regions of Russia, it is necessary to study the adaptive potential of various species and varieties of alfalfa and use highly nutritious, high-yielding, drought-resistant, hardy varieties for reclamation that are able to grow in extreme conditions. The aim of the work was to conduct an adaptation assessment and selection of alfalfa varieties and species for use in the restoration of arid degraded pasture ecosystems in the semi-desert zone of southern Russia. In one-factor field experiment conducted in 20202021, 44 alfalfa varieties from the collection of Vavilov Institute of Plant Genetic Resources were studied. The eperiments were carried out in accordance with the methods of Ivanov A.I. et al., 1985; Dospekhov B.A., 1985; Gringof I.G., Lynov Y.S., 1991; Federal Williams Research Center of Forage Production and Agroecology, 2015. According to the results of the second year of competitive testing, 29 accessions of alfalfa which exceeded standard indicators for productivity of green mass and seeds were selected for further study. Only 6 accessions were identified as the best in green mass yield compared to the standard (hybrid alfalfa Pestraya 57, Priuralskaya, Kizlyarskaya; alfalfa Karakalpakskaya 37, Karakalpakskaya 15, Mex-Son). 19accessions exceeded seed productivity of the standard by 9.0154.9 g/m2, and 9 accessions had significantly higher indicators (alfalfa Kust, King, Zia, Karakalpakskaya 37, Irtyshskaya; hybrid alfalfa Karagandinskaya 1, Kizlyarskaya, Kizlyarskaya sinegibridnaya, Flora 2). Two accessionshybrid alfalfa Kizlyarskaya and alfalfa Karakalpakskaya 37significantly exceeded standard indicators (green mass and seed). In the future, we plan to continue studying the two accessions for use in breeding.

Abstract Even though legumes are valuable medicinal plants with edible seeds that are extensively consumed worldwide, there is little information available on the metabolic variations between different dietary beans and their influence as potential anti-cholinesterase agents. High-resolution liquid chromatography coupled with mass spectrometry in positive and negative ionization modes combined with multivariate analysis were used to explore differences in the metabolic profiles of five commonly edible seeds, fava bean, black-eyed pea, kidney bean, red lentil, and chickpea. A total of 139 metabolites from various classes were identified including saponins, alkaloids, phenolic acids, iridoids, and terpenes. Chickpea showed the highest antioxidant and anti-cholinesterase effects, followed by kidney beans. Supervised and unsupervised chemometric analysis determined that species could be distinguished by their different discriminatory metabolites. The major metabolic pathways in legumes were also studied. Glycerophospholipid metabolism was the most significantly enriched KEGG pathway. Pearson’s correlation analysis pinpointed 18 metabolites that were positively correlated with the anti-cholinesterase activity. Molecular docking of the biomarkers to the active sites of acetyl- and butyryl-cholinesterase enzymes revealed promising binding scores, validating the correlation results. The present study will add to the metabolomic analysis of legumes and their nutritional value and advocate their inclusion in anti-Alzheimer’s formulations.

Abstract The primary focus of the review is on the physiological, biochemical, and agronomic aspects of plant-based proteins, with particular emphasis on their effectiveness as both food sources and biostimulants. A comprehensive review of peer-reviewed articles, scientific journals, and industry reports was conducted using databases such as PubMed, Scopus, and Web of Science. Various plant species including cereals, legumes, oilseeds, nuts, pseudocereals, and tubers are recognized as promising sources of plant-derived proteins. The exploration of plant biodiversity for biostimulant and protein food production, coupled with the utilization of diverse biostimulants, is deemed essential. Moreover, the suggestion that the development of plant-based protein sources is particularly viable in regions where animal agriculture is resource-intensive or economically infeasible is discussed. Embracing these plant-based solutions aligns with the goals of new food development and ecological agriculture, fostering the development of a more resilient and interconnected food system.

Abstract Background Climate change induces perturbation in the global water cycle, profoundly impacting water availability for agriculture and therefore global food security. Water stress encompasses both drought (i.e. water scarcity) that causes the drying of soil and subsequent plant desiccation, and flooding, which results in excess soil water and hypoxia for plant roots. Terrestrial plants have evolved diverse mechanisms to cope with soil water stress, with the root system serving as the first line of defense. The responses of roots to water stress can involve both structural and physiological changes, and their plasticity is a vital feature of these adaptations. Genetic methodologies have been extensively employed to identify numerous genetic loci linked to water stress-responsive root traits. This knowledge is immensely important for developing crops with optimal root systems that enhance yield and guarantee food security under water stress conditions. Results This review focused on the latest insights into modifications in the root system architecture and anatomical features of legume roots in response to drought and flooding stresses. Special attention was given to recent breakthroughs in understanding the genetic underpinnings of legume root development under water stress. The review also described various root phenotyping techniques and examples of their applications in different legume species. Finally, the prevailing challenges and prospective research avenues in this dynamic field as well as the potential for using root system architecture as a breeding target are discussed. Conclusions This review integrated the latest knowledge of the genetic components governing the adaptability of legume roots to water stress, providing a reference for using root traits as the new crop breeding targets.

Societal Impact Statement The legume crop cowpea is grown worldwide, but 90% of the world's total share is produced in Africa. It is a promising species due to its resilience properties, balance of macro and micronutrients and presence of health‐promoting bioactive compounds. In African countries, cowpea has a crucial role in guaranteeing food security as a subsistence crop for families and commercial income for small farmers. The discovery of compounds with high nutraceutical value and bioactive properties supports socio‐economic policies to improve health and nutrition, especially in low‐ and middle‐income countries. In turn, this encourages biodiversity protection and crop enhancement programmes. Summary Bowman–Birk protease inhibitors (BBIs) are a restricted group of small proteins in plants mainly involved in defence mechanisms against pests. BBIs are demonstrated to be active components capable of reducing the viabilities of different cancer cell lines. BBI bioactivity is directly linked to the inhibition capacity, but the variability and the efficiency against the physiological targets of different BBI isoforms remain still unexplored. We analysed the natural genetic diversity of two main genes encoding BBI trypsin‐trypsin (BBI‐TT) and trypsin‐chymotrypsin (BBI‐TC) in wild and domesticated cowpea samples mainly spread in Sub‐Saharan Africa. We analysed DNA sequences and respective amino acidic isoforms/isoproteins to explore signs of natural selection and haplotype relationships. Moreover, we calculated the binding energy between BBIs and their biological targets to identify which are the most efficient inhibitors and their geographical locations. We found a high level of haplotype diversity for both genes, almost exclusively in wild accessions and detected positive and negative selection signals in the amino acid sequences. Furthermore, in the wild diversity pool, some BBI‐TT and BBI‐TC mature proteins were potentially better interactors with the physiological targets. The long interaction between plant‐pathogen has selected new and useful isoforms in wild lineages that have allowed the chances of survival of the species to improve. On the other hand, the domestication process has produced an intense bottleneck leaving only poorly efficient BBI variants. In addition to providing information on the natural diversity and evolution of BBIs, our work discusses the potential applications in agriculture and human health.

Abstract Background Crop-associated microorganisms play a crucial role in soil nutrient cycling, and crop growth, and health. Fine-scale patterns in soil microbial community diversity and composition are commonly regulated by plant species or genotype. Despite extensive reports in different crop or its cultivar effects on the microbial community, it is uncertain how rhizoma peanut (RP, Arachis glabrata Benth.), a perennial warm-season legume forage that is well-adapted in the southern USA, affects soil microbial community across different cultivars. Results This study explored the influence of seven different RP cultivars on the taxonomic composition, diversity, and functional groups of soil fungal communities through a field trial in Marianna, Florida, Southern USA, using next-generation sequencing technique. Our results showed that the taxonomic diversity and composition of the fungal community differed significantly across RP cultivars. Alpha diversity (Shannon, Simpson, and Pielou’s evenness) was significantly higher in Ecoturf but lower in UF_Peace and Florigraze compared to other cultivars (p