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The utility of brewery spent grain (BSG), a byproduct of the beer production process, for the synthesis of polyhydroxyalkanoates (PHAs), is a significant advancement towards sustainable and cost-effective biopolymer production. This paper reviews the upcycling potential of BSG as a substrate for PHA production, utilizing various biotechnological approaches to convert this abundant waste material into high-value biodegradable polymers. Through a comprehensive review of recent studies, we highlight the biochemical composition of BSG and its suitability for microbial fermentation processes. This research delves into different methodologies for PHA production from BSG, including the use of mixed microbial cultures (MMCs) for the synthesis of volatile fatty acids (VFAs), a critical precursor in PHA production, and solid-state fermentation (SSF) techniques. We also examine the optimization of process parameters such as pH, temperature, and microbial concentration through the application of the Doehlert design, revealing the intricate relationships between these factors and their impact on VFA profiles and PHA yields. Additionally, this paper discusses challenges and future perspectives for enhancing the efficiency and economic viability of PHA production from BSG. By harnessing the untapped potential of BSG, this research contributes to the development of a circular economy model, emphasizing waste valorization and the creation of sustainable alternatives to conventional plastics. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Natural Fibers is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The purpose of this paper is to identify the relationship between human augmentation and personal combat ability improvement that overcomes physical and mental limitations according to the convergence of advanced science and technology such as biotechnology, brain engineering, and mems-based technology. We will first explain the background of the emergence of human augmentation and derive the characteristics of human enhancement through conceptual analysis of the correlation of human augmentation and cognitive abilities, which hold importance for future warfare. Afterward, through the development of brain engineering, we will present areas where advanced science and technology can contribute to improving military combat capabilities, such as cognitive abilities, decision-making abilities, situation recognition abilities, and brain stimulation. Finally, we will review the MEMS-based neural interface systems for the enhancement of human augmentation and individual combat ability. [ABSTRACT FROM AUTHOR]

The growing interest in microalgae is driven by their potential in various bioindustries, such as biofuel production, bioremediation, and the generation of high-value biomolecules. This paper aims to systematically review the state of research on bioprospecting microalgae, their applications, and recognize trends. This study employs an exploratory and descriptive research approach, using bibliometric methods to analyze scientific production and identify emerging trends in bioprospecting microalgae research. The analysis reveals exponential publication growth, with multidisciplinary sources indicating a strong applied focus. Leading countries in this research field benefit from clear technology transfer policies, and the prevalent terms "production" and "biomass" underscore the industrial relevance. Key research areas include biofuels and bioremediation, with a combined emphasis that is often studied in cultivation and biomass production. Bioactive compounds derived from microalgae are a current trend for industrial, medical, and food applications. Although the potential for CO2 capture is acknowledged, direct studies are limited. This systematic review provides a comprehensive overview of current trends and identifies opportunities and challenges in microalgae research, highlighting its significance for sustainable development and industrial applications. [ABSTRACT FROM AUTHOR]

This article lays its primary focus on understanding waste from the domestic and commercial hotel kitchens. For researchers, deciding biotechnological treatment and valorization process, it is necessary to refer and understand the food waste (FW) composition and its processing trends worldwide. This paper mentions the FW compositional data from four different locations of "Pune" a metro city of India. Study-approved procedures for sample collection, preparation, and analysis were followed. The results indicate, the presence of carbohydrates, proteins, and fats in all samples and are sufficient to support the microbial growth and desired product formation. Being perishable, microbiological and compositional changes during handling and transportation, in FW are inevitable. The presence of high boiling, low boiling volatile compounds and volatile organic acids indicate the complexity of FW and microbial activity taking place within it. Abundant amount of trace elements essential for enzymatic reactions and building block molecule formation are present. Average important figures to mention, starch-7.27% w/w, free sugars- 3.39% w/w, proteins- 7.99% w/w and fats- 12.84% w/w. In addition, essential trace elements Zn- 4 mg/lit, Mn- 4 mg/lit, Mg- 239 mg/lit, S-433 mg/lit and P- 922 mg/lit. The numbers help to realize the nutritional richness of the FW in reality and provide fundamental statistical data for researchers. Treatment and recycling can be done to contribute toward a circular bio-economy. Remarkable variations observed in almost all components on day-to-day basis. However, pretreatment process parameters can be decided to account for compositional variations. [ABSTRACT FROM AUTHOR]

The annotation of enzyme function is a fundamental challenge in industrial biotechnology and pathologies. Numerous computational methods have been proposed to predict enzyme function by annotating enzyme labels with Enzyme Commission number. However, the existing methods face difficulties in modelling the hierarchical structure of enzyme label in a global view. Moreover, they haven't gone entirely to leverage the mutual interactions between different levels of enzyme label. In this paper, we formulate the hierarchy of enzyme label as a directed enzyme graph and propose a hierarchy-GCN (Graph Convolutional Network) encoder to globally model enzyme label dependency on the enzyme graph. Based on the enzyme hierarchy encoder, we develop an end-to-end hierarchical-aware global model named GloEC to predict enzyme function. GloEC learns hierarchical-aware enzyme label embeddings via the hierarchy-GCN encoder and conducts deductive fusion of label-aware enzyme features to predict enzyme labels. Meanwhile, our hierarchy-GCN encoder is designed to bidirectionally compute to investigate the enzyme label correlation information in both bottom-up and top-down manners, which has not been explored in enzyme function prediction. Comparative experiments on three benchmark datasets show that GloEC achieves better predictive performance as compared to the existing methods. The case studies also demonstrate that GloEC is capable of effectively predicting the function of isoenzyme. GloEC is available at: https://github.com/hyr0771/GloEC. [ABSTRACT FROM AUTHOR]

As a typical bulb flower, lily is widely cultivated worldwide because of its high ornamental, medicinal and edible value. Although breeding efforts evolved over the last 10000 years, there are still many problems in the face of increasing consumer demand. The approach of biotechnological methods would help to solve this problem and incorporate traits impossible by conventional breeding. Target traits are dormancy, development, color, floral fragrance and resistances against various biotic and abiotic stresses, so as to improve the quality of bulbs and cut flowers in planting, cultivation, postharvest, plant protection and marketing. Genetic transformation technology is an important method for varietal improvement and has become the foundation and core of plant functional genomics research, greatly assisting various plant improvement programs. However, achieving stable and efficient genetic transformation of lily has been difficult worldwide. Many gene function verification studies depend on the use of model plants, which greatly limits the pace of directed breeding and germplasm improvement in lily. Although significant progress has been made in the development and optimization of genetic transformation systems, shortcomings remain. Agrobacterium-mediated genetic transformation has been widely used in lily. However, severe genotypic dependence is the main bottleneck limiting the genetic transformation of lily. This review will summarizes the research progress in the genetic transformation of lily over the past 30 years to generate the material including a section how genome engineering using stable genetic transformation system, and give an overview about recent and future applications of lily transformation. The information provided in this paper includes ideas for optimizing and improving the efficiency of existing genetic transformation methods and for innovation, provides technical support for mining and identifying regulatory genes for key traits, and lays a foundation for genetic improvement and innovative germplasm development in lily. [ABSTRACT FROM AUTHOR]

In this paper we highlight how the apparent double coverage of toxins and bioregulators by both the Biological and Toxin Weapons Convention (BTWC) and the Chemical Weapons Convention (CWC) in fact masks a regulatory gap that has left such potentially dangerous agents neglected by both the control regimes during a period of rapid advances in relevant chemical, life and associated sciences and technologies. We first review what toxins, bioregulators and other mid-spectrum agents are and why they are of such concern and then examine how they are regulated under the BTWC and CWC. This paper then examines an illustrative range of contemporary chemical and life science research and associated activities of concern drawn from case study research on China, India, Iran, Russia, Syria and the United States, and assesses how the CWC and BTWC States Parties have inadequately addressed these threats. We then examine how both the CWC and BTWC Review Conferences failed to address these long-term challenges, and we end by providing a series of recommendations for how both regimes can be strengthened in this area. [ABSTRACT FROM AUTHOR]

The global diffusion of biotechnology has played a pivotal role in restructuring the global order in the post-Cold War era. Institution of a strong domestic base in biotech has arguably allowed emerging economies in the Global South to negotiate with developed countries from a position of strength. This paper critically examines the rise of Brazil as a case in point to examine the role of biotechnology as a great equaliser of power in North-South relations. It identifies the institution of a strong domestic biotechnology base as a primary facilitator of Brazil's emergence as a globally influential player. The paper does so through delineating the various means through which Brazil has drawn from biotechnology to boost its international image and influence. Firstly, it analyses the nuances within Brazil's domestic biotechnology strategy while underlining their catalytic effect in driving fast-paced advances in the field. Brazil's policy successes with respect to genomics and biofuels are highlighted. The paper discusses Brazil's employment of biotechnology as an effective foreign policy tool in niche diplomacy ventures of health, agriculture, and biofuels to grow its clout in the Global South. Brazil's tactful ability to combine its biotechnology expertise with skilful diplomatic manoeuvring to pioneer novel normative paradigms that favour the Global South has been studied. The paper concludes that Brazil's biotechnology strategy presents a good model for emerging economies in Asia and Africa to emulate to improve their relative standing in the multipolar world. [ABSTRACT FROM AUTHOR]

Swallows (Hirundo spp.) inhabit a variety of habitats in both tropical and temperate zones. Barn Swallows (Hirundo rustica), in particular, frequently roost in large numbers and construct mud nests on buildings, causing nuisance to humans. At the Glami Lemi Biotechnology Research Centre (GLBRC), which is located in Peninsular Malaysia, there are certain structures that are frequently utilised by a large number of swallows for perching and resting. This results in the defacement of the exterior walls caused by their droppings. Hence, the analysis presented in this paper delves into the factors influencing their presence and numbers. The objective of this study was to examine the fluctuations in the number of perched Barn Swallows and their relationship with three environmental parameters: temperature, relative humidity, and light intensity. Three hours of observation were conducted in two different sessions (i.e., morning and afternoon) three times per week for one year. The results showed that the number of Barn Swallows perched appeared to be stable throughout the year, except for November and December, when it increased tremendously and reached its peak. A Spearman rank analysis was conducted to investigate the correlation between the number of swallows perched and the environmental parameters. The analysis was restricted to only periods when the birds were present. A significant effect of relative humidity and temperature was observed for the morning session, promoting the relationship between the environmental parameters and the perching/resting behaviour of this species. This situation is parallel with the afternoon session, where all three environmental parameters showed a significant effect on swallows’ numbers. This study not only provides valuable information to the GLBRC’s management to effectively anticipate appropriate steps to mitigate the influx of Barn Swallows but also enhances our knowledge of the perching/ resting behaviour of this species. [ABSTRACT FROM AUTHOR]

With the rapid development of biotechnology, the importance of microfluidic bioseparation and bioassay in biomedicine, clinical diagnosis, and other fields has become increasingly prominent. Microfluidic technology, with its significant advantages of high throughput, automated operation, and low sample consumption, has brought new breakthroughs in the field of biological separation and bioassay. In this paper, the latest research progress in microfluidic technology in the field of bioseparation and bioassay is reviewed. Then, we focus on the methods of bioseparation including active separation, passive separation, and hybrid separation. At the same time, the latest research results of our group in particle separation are introduced. Finally, some application examples or methods for bioassay after particle separation are listed, and the current challenges and future prospects of bioseparation and bioassay are discussed. [ABSTRACT FROM AUTHOR]

Copyright of Plants, People, Planet is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The emergence of advanced biotechnologies has intensified in recent years. The rapid development of these biotechnologies has had a wide and profound impact globally, with the majority on the frontier of biosecurity technologies. The global biosecurity situation is currently highly challenging, with the characteristics of internationalization, extremely serious harm, and complex development. The misuse and abuse of biotechnologies are common, which thereby endanger biosecurity. The international community and governments have attached great importance to cutting-edge biotechnologies and are implementing laws and regulations to control and prevent biosecurity-related influences. By tracking the frontier progress of the new technologies generated from gene editing, gene drives, synthetic biology, and related cross-disciplines as applied in the biosecurity field, we analyzed the development trends in biotechnologies and their potential influence. On the one hand, this paper proposes that there is an urgent need for global cooperation to formulate management, control strategies, and measures for cutting-edge technologies in biosecurity to jointly promote their sound development. On the other hand, the international community should jointly shoulder the responsibility for safeguarding biosecurity and restrict the biotechnologies to rational applications within legal and ethical frameworks. This paper aims to provide a reference for the prevention of misuse and abuse of biotechnologies and support global cooperation in biosecurity governance. [ABSTRACT FROM AUTHOR]

The genus Trichoderma is widely recognized for its ability to secrete lignocellulosic enzymes, establishing it as a crucial technological resource for the bioconversion of agro-industrial waste biomass via fermentation. This review explores the potential of utilizing lignocellulosic waste from diverse industries as a sustainable nutrient source for producing Trichoderma spp. and various desirable metabolites via fermentation. Significant emphasis is placed on the enzymatic activities of Trichoderma species in two critical stages of second-generation biofuel production. Firstly, in the pre-treatment stage to break down complex polysaccharides of lignocellulosic biomass, thereby enhancing production efficiency and yield, and, secondly, during the hydrolysis process to produce fermentable sugars essential for biofuel production. Additionally, this review discusses other applications of Trichoderma fermentation, such as enhancing animal feedstock nutrition and employing its spores as biocontrol agents. Ongoing research efforts are directed at optimizing fermentation protocols, identifying suitable waste substrates, and genetic manipulation of strains to enhance the economic viability of Trichoderma's biotechnological applications. This manuscript contributes to the field of circular biotechnology by offering a detailed review of recent progress on the integration of agro-industrial waste materials in Trichoderma-based bioconversion technologies, highlighting both current achievements and future research directions necessary to enhance the economic and environmental sustainability of waste biomass utilization. [ABSTRACT FROM AUTHOR]

This document discusses the importance of conserving plant genetic resources (PGRs) through modern methods such as tissue culture and cryobiotechnology. It highlights the challenges and advancements in cryopreservation techniques, particularly for tropical and subtropical plants that lack natural freezing tolerance. The document also reviews the role of regrowth conditions in post-cryopreservation behavior and explores the in vitro and cryobank collections of plant cells and tissues in a research institute. Additionally, it discusses the ex situ conservation of fruit trees and strawberries using cryopreservation in national genebanks. The document concludes by acknowledging the authors, reviewers, and staff involved in the Special Issue. [Extracted from the article]

Copyright of Esboços: Historias em Contextos Globias is the property of Esbocos: historias em contextos globais and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Microbial cellulases are an important industrial enzyme having diverse applications in biotechnology, environmental challenges, industrial products and processes. Extremophiles like thermophillic bacteria are a good source of industrially important cellulases as these can withstand industrially rigorous procedures like paper deinking, fabric material softening, bio stoning, paper and pulp, biopolishing cloth material, animal feed and juice. Identification of novel cellulases or improving them through biotechnological interventions has remained a challenge for researchers. Genetic manipulation of thermophilic bacteria for increased cellulase production or synthetic biology approaches for cellulase gene/gene cluster extraction from thermophilic bacteria and expression in appropriate hosts for improved cellulase synthesis. The classic and high -throughput technologies like genomics, metagenomics and bioinformatics could be exploited to isolate cellulase genes from a variety of thermophilic bacteria and further processing. Keeping in view the ultimate requirement of extremophilic cellulases in industries, present study is a compilation of various aspects related to extremophilic cellulases their sources, production, biotechnological interventions and challenges. [ABSTRACT FROM AUTHOR]

Nancy Farmer's novel The House of the Scorpion deals with complex ethical dilemmas stemming from scientific advancements, particularly in cloning. The story unfolds in a dystopian society where clones are treated as subhuman entities. They are raised solely for the purpose of being harvested for their organs. This societal structure starkly contrasts the ethical and moral dilemmas associated with cloning. The paper highlights the stark contrast between the protected bodies of the ruling class and the exploited bodies of the clones and eejits, exposing the evils of totalitarianism and the misuse of technology. This analysis employs the ethical concepts organized in the book, The Ethics of Human Cloning, to explore the ethical dimensions surrounding human cloning. The study is targeted at stressing the necessity for implementing stringent ethical guidelines. [ABSTRACT FROM AUTHOR]

In tissue formation and regeneration processes, cells often move collectively, maintaining connections through intercellular adhesions. However, the specific roles of cell–substrate and cell-to-cell mechanical interactions in the regulation of collective cell migration are not yet fully understood. Finite element modeling (FEM) may be a way to assess more deeply the biological, mechanical, and chemical phenomena behind cell adhesion. FEM is a powerful tool widely used to simulate phenomena described by systems of partial differential equations. For example, FEM provides information on the stress/strain state of a cell adhering to a substrate, as well as on its mechanobiological behavior. This review paper, after briefly describing basic principles of cell adhesion, surveys the most important studies that have utilized FEM to investigate the structural response of a cell adhering to a substrate and how the forces acting on the cell–substrate adhesive structures affect the global cell mechanical behavior. [ABSTRACT FROM AUTHOR]

Strategic alliances in the biotechnology sector are key to achieving the sustainable development goals of the Agenda 2030 and to boosting technology transfer, value creation and firms' survival. This paper focuses on a momentum that has scarcely been analysed in the literature; from the moment a firm decides to form an alliance, to the moment the contract is signed. There are many combinations of antecedents that may influence the pre-alliance phase and lead either to the final signing of the alliance or to its cancellation. We base on the transaction cost theory and analyse how different combinations of possible impediments and firm-specific attributes affect the final contract signature. We use a qualitative comparative analysis on 69 firms in the Spanish biotechnology sector that belong to the Spanish Bioindustry Association (AseBio). The results help to identify and understand the different scenarios that may lead biotech firms to sign the strategic alliance contract. [ABSTRACT FROM AUTHOR]

Mapping of research has become important across the world and any new technology requires a new institutional framework for mapping appropriate outcomes of research. It involves analyzing linkages between various actors, stakeholders, agencies, and institutions to map potential research domains. Over the years, Biotechnology Applied Microbiology has emerged as a niche area, and this sector is recognized as the key driver for economic growth and development. Biotechnology has emerged as a promising area of research in selected African countries but requires expanding its S&T base. To enhance S&T-based and capacity building Africa has initiated to expand its collaborative efforts with other countries including Europe, Asia, the US, the Middle East, and Africa with promising results in different areas like nanotechnology, biotechnology, agriculture, pharmaceuticals, etc. Biotechnology is one of the emerging areas and African biotechnology has the potential to transform the economy. Therefore, this paper presents an analysis of the emerging pattern of research areas in selected African countries and in particular biotechnology research activities in Africa. More than 56000 research articles were analyzed, using SPSS software, indicates that R&D collaboration and national as well as international networks could be helpful in enhancing publication output and research competency in the field of biotechnology research in Africa. [ABSTRACT FROM AUTHOR]

As environmental challenges continue to escalate, the need for innovative and effective solutions is paramount. This paper presents a comprehensive study at the intersection of biotechnology and mathematical analysis, aiming to address environmental management issues with a novel and integrated approach. Our research focuses on the development of cutting-edge strategies that harness the power of biotechnology while employing mathematical modelling and analysis for optimization and prediction. The novelty of our work lies in its interdisciplinary nature, bridging the gap between biotechnology and mathematics to tackle complex environmental problems. We begin by examining bioremediation techniques, particularly the use of microorganisms, to remediate contaminated sites. Mathematical models allow for the optimization of bioremediation processes, enabling faster and more cost-effective cleanup of polluted sites. In the realm of wastewater treatment, our study incorporates biotechnological advancements for optimal pollutant removal and resource recovery. Furthermore, we explore the potential of genetically modified organisms (GMOs) in environmental management, demonstrating the power of combining biotechnology with mathematical analysis to develop tailored solutions for environmental challenges. This paper highlights the synergistic relationship between biotechnology and mathematical analysis in the context of environmental management. Our research not only provides novel insights into the optimization and prediction of biotechnological processes but also offers sustainable solutions for environmental remediation and conservation. Our study presents promising numerical results, indicating substantial enhancements in pollutant removal efficiency, resource recovery, and the overall sustainability of environmental management. These findings demonstrate the transformative potential of our integrated approach, providing tangible evidence of its real-world impact on environmental challenges. [ABSTRACT FROM AUTHOR]

This paper is addressed to recent theoretical discussions of the Anthropocene, in particular Bernard Stiegler's Neganthropocene (Open Universities Press, 2018), which argues: "As we drift past tipping points that put future biota at risk, while a post-truth regime institutes the denial of 'climate change' (as fake news), and as Silicon Valley assistants snatch decision and memory, and as gene-editing and a financially-engineered bifurcation advances over the rising hum of extinction events and the innumerable toxins and conceptual opiates that Anthropocene Talk fascinated itself with—in short, as 'the Anthropocene' discloses itself as a dead-end trap...". The objective of this paper is therefore twofold: (1) to discuss how the Anthropocene is appropriated to certain ideological discourses (paradoxically) to maintain the hegemony of precisely those systems of production that have most accelerated climate change etc.; (2) to consider how the factography of the Anthropocene is exploited in this process to mask the ideological character of industry-aligned "technocratic" environmental management. The paper is not concerned with specific case studies in terms of government and industry policy, or climate science, but rather with the ways in which the discourse of the Anthropocene has been inflected within the humanities and the broader cultural field—that is to say, ideologically, as a system or logic of meaning. How the Anthropocene "means" is, in this respect, a question of some importance. This paper does not attempt to address all the facets of this question, but focuses upon a central "apocalyptic" strain in the discourse of the Anthropocene drawn particularly from Francis Fukuyama's millennial posthumanism and centred in the question of "sustainability" as catastrophe management—with the risk that real environmental degradation will become an alibi for a revived neoliberalism. In other words, that the critical Earth system transformations that characterise the Anthropocene are themselves commodities, and that the project of their amelioration is in process of defining a future (opportunistic) "crisis" rhetoric with a global political franchise. The ideological import of the Anthropocene stems precisely from the fact that it is planetary and, while catalysed by human agency, independent in its specific behaviour from it. The Anthropocene objectively presents as the contemporary counterpart of the Cold War doctrine of Mutually Assured Destruction and the most compelling argument for a new kind of technological "arms race." But it also presents as the condition of an emerging ideological discourse which will determine how this race is run. From the discourse on "energy security" to the widespread "security crackdown" on environmental activists across the so-called developed & developing world, the Anthropocene has come to represent the co-option of a scientific factography for the thinly disguised resurgence of "ideological science" of the Fukuyamaesque variety (post-history, post-human). For Fukuyama, the true meaning of "posthuman" is thus the accomplishment of humanity's historical mission. As the "End of History" designates an end of ideological struggle, so too the dénouement of the Anthropocene and the "ends of man" represent the accomplished purpose of species warfare: dominion, not simply over the world, but over all possible worlds. According to this narrative, science—like technology—must be uniquely at the service of the maintenance of the global order, organised around a universal appeal to "crisis management." It is precisely for this reason that what calls itself post-human masks the return of an ever-more-apocalyptic Humanism. [ABSTRACT FROM AUTHOR]

In the realm of biotechnology, English language proficiency plays a vital role in academic and professional success. As biotechnology continues to advance and globalize, proficiency in English becomes paramount for biotech students and professionals in this field. English serves as the lingua franca for international collaboration, research dissemination, and access to cutting-edge knowledge. This paper underscores the specific importance of English language skills in the context of biotechnology education and research. It explores the role of English as a medium for academic instruction, scientific communication, and participation in global biotechnology networks. Furthermore, it delves into the integration of modern technology to enhance English language learning, catering to the unique needs of biotechnology students and professionals. The paper acknowledges the global influence of English in biotechnology education, extending its reach to institutions and professionals worldwide. It emphasizes the necessity of staying updated with the latest advancements in English language education and technology integration to meet the evolving demands of the biotechnology field. Ultimately, proficiency in English is a key factor in advancing biotechnological research, innovation, and collaboration on a global scale. [ABSTRACT FROM AUTHOR]

This paper examines the complex relationship between the evolution of artificial intelligence (AI) and big data and the growth of the biopharmaceutical industry in Europe. It analyzes the perspectives of industry specialists to understand how AI and big data are transforming research, development, and strategy. The paper hypothesizes that adopting AI and big data indirectly promotes industry expansion, and that DevOps adoption challenges mediate while market optimization moderates this relationship. A quantitative methodology was used involving a survey of European biopharmaceutical experts. The analysis supported the hypothesis that using big data and AI adoption indirectly boosts industry growth. However, DevOps challenges were found not to significantly mediate this relationship. As hypothesized, market optimization was found to positively moderate the impact of AI adoption on growth. The paper makes key theoretical contributions by elucidating the role of AI, big data and market factors in propelling industry advancement. It also offers tangible practical insights to help firms leverage these technologies to enhance competitiveness. [ABSTRACT FROM AUTHOR]

Municipal biowastes are conventionally treated by assessed anaerobic and aerobic fermentation to produce biogas, anaerobic digestate, and compost. Low-temperature hydrolysis and the oxidation of the digestate and compost, which are still at the experimental stage, are known to yield water-soluble value-added chemical specialities for use in different sectors of the chemical industry and in agriculture. The present paper reports the application of the two chemical reactions to the biowastes before fermentation. The products obtained in this manner are compared with those obtained from the chemical reactions applied to the fermented biowastes. Based on the experimental results, the paper discusses the expected environmental and economic benefits of the above chemical processes and products in comparison with the products obtained by other known biotechnologies for the valorisation of biomass as a feedstock for the biobased chemical industry. The results point out that a sustainable biowaste-based refinery that produces biofuel and biobased chemicals may be developed by integrating chemical and fermentation technologies. [ABSTRACT FROM AUTHOR]

This document is an editorial from the journal Frontiers in Veterinary Science titled "Perspectives in the biotechnology of artificial insemination in ruminants." The editorial discusses the importance of artificial insemination (AI) in improving reproduction and production in ruminants, such as cows and buffaloes. It highlights several research papers and reviews that were published on this topic, including studies on the economic implications of hormone administration during AI, the impact of mastitis on reproductive activity in dairy cattle, an upgraded AI protocol for buffaloes, the pathogenesis and immunotherapy of bovine reproductive immunoinfertility, and semen separation techniques in buffaloes. The editorial concludes that these studies provide valuable information for researchers, scholars, and practitioners involved in ruminant medicine. [Extracted from the article]

The genetic blueprint for the essential functions of life is encoded in DNA, which is translated into proteins—the engines driving most of our metabolic processes. Recent advancements in genome sequencing have unveiled a vast diversity of protein families, but compared with the massive search space of all possible amino acid sequences, the set of known functional families is minimal. One could say nature has a limited protein "vocabulary." A major question for computational biologists, therefore, is whether this vocabulary can be expanded to include useful proteins that went extinct long ago or have never evolved (yet). By merging evolutionary algorithms, machine learning, and bioinformatics, we can develop highly customized "designer proteins." We dub the new subfield of computational evolution, which employs evolutionary algorithms with DNA string representations, biologically accurate molecular evolution, and bioinformatics-informed fitness functions, Evolutionary Algorithms Simulating Molecular Evolution. [ABSTRACT FROM AUTHOR]

Background: Methods for combining cloning techniques with genetic engineering techniques (gene manipulation) are currently being developed in order to enhance predetermined biological or mental characteristics. Admissibility of conducting research on human embryos is justified by the fact that it will help to improve the human species and free it from serious diseases. However, two competing rights stand in the way of legality of this practice. On the one hand, the right of a human embryo to development and life. On the other hand, the right of mankind to use all scientific means to fight more effectively against diseases and to receive organs and tissues for transplantation to improve the quality of life. Some researchers believe that human life, if regarded as a moral value, cannot be absolute. Aims and Objectives: This paper examines the relevant legislation on both international and national levels and the Spanish doctrine in terms of defining acts against genetics and evaluating effectiveness to criminalize them in order to ensure the balance between medical ethics and community best interests. Materials and Methods: This study is a description paper on gene-manipulation regulation in Spain, the EU and worldwide. It is based primarily on genetic, systematic-functional and systematization methods with regard to special legal ones. Results and Conclusion: There is a wide of international, supranational and national acts that governs gene manipulation and secures society from illegal actions. Still, there are vague issues to revise either by enacting amendments or referencing to doctrine. The perfect way to ensure community interests is to elaborate both. [ABSTRACT FROM AUTHOR]

Copyright of Science & Technology of Cereals, Oils & Foods is the property of Science & Technology of Cereals, Oils & Foods Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Jangwa Pana is the property of Revista Jangwa Pana and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Potato has been consumed for more than four centuries in Europe, and during the last century, it was also the subject of modern biotechnology breeding to obtain different varieties with specific uses. Therefore, new potato varieties have been constantly introduced into the marketplace. Up to the beginning of this century, purple-fleshed potatoes (PFPs) were not very common in Europe, nor in Romania. But, due to their significant nutritional importance, an increase in these varieties' acceptance on the marketplace was observed. While the purple-fleshed potato may offer unique nutritional advantages, challenges may arise in terms of consumer education and acceptance. The scope of this article was to apply a scientific-based questionnaire and to be disseminated with the support of students among the consumers in Sibiu County. A total of 278 answers have been received. Based on the analysis of this survey, it can be concluded that generally, the public is open to accepting different types of potato varieties. However, the need for scientific explanations was considered essential to getting informed answers from all respondents. The most interested in the PFPs seems to be the young generation, most originating from urban or rural areas. Thus, PFPs may have the chance to enter the marketplace in Romania quickly. [ABSTRACT FROM AUTHOR]

The EU's Responsible Research and Innovation framework advocates for engagement between communities and scientists, creating opportunities for scientific research and processes to be informed and shaped by community voices. To date, few examples in the literature explore this in practice. Hence, key questions remain as to the role that communities play in this framework and the nature of and extent to which community voices and localised perspectives inform research and innovation. This paper explores how a collaborative community engagement process, facilitated at the outset, could meaningfully inform the establishment of a water quality testing facility. In Makhanda, a water-scarce region of South Africa, focus group discussions as well as site visits/observations integrated community and researcher knowledges to shape the community-engaged water testing facility. This study details how the daily assessment of water by the community provided valuable insights to the researchers on the nature and extent of factors affecting water quality and informed the sites and timing of water testing in subsequent scientific measurements of the same. Furthermore, it opened pathways to sustained, longer-term engagement between scientists and communities around water quality, highlighting the need for a multi-stakeholder focus to support community agency around access to safe water. [ABSTRACT FROM AUTHOR]

Objectives Bioinformatics has evolved into an indispensable tool across various realms of biology, pivotal in advancing scientific pursuits. Despite its ubiquitous presence in traditional life science courses, integrating hands-on training with wet lab investigations becomes imperative to foster student engagement and comprehension. This holistic approach not only bridges theoretical knowledge with practical applications but also cultivates a deeper appreciation for the interdisciplinary nature of bioinformatics. The ever-accelerating progress in omics studies has unveiled unprecedented avenues for comprehending biological structures. This surge has sparked a revolutionary transformation in the field, propelling marine studies beyond the realms of hypothetical organisms to encompass an expanding array of marine life. At the forefront of this marine exploration is the research's central focus on the practical task of unearthing novel enzymes in marine environments. The inquiry delves into the cutting-edge concept of metagenomics, a contemporary methodology that broadens the horizons of biotechnology by incorporating non-culturable microorganisms into its purview. A crucial facet of the research involves the introduction of a viral cosmid library screening probe, responding to the challenges posed by the study of marine microbiology and bioengineering. This model is used to decipher marine microorganisms' genetic patterns, further enriching the understanding of their biochemical processes. The paper meticulously delineates the objectives of marine microbiology and bioengineering projects, underscoring the need for a collaborative effort to achieve them successfully. The research outlines the goals and provides a strategic roadmap for their implementation through a synergistic collaborative approach. Materials and Methods This approach harnesses the collective expertise of scientists and researchers, fostering an environment conducive to breakthrough discoveries. The fusion of experimental research techniques enhances students' proficiency in fundamental bioinformatics, instilling in them a problem-solving mindset crucial for navigating the complexities of contemporary biological research. Conclusions The integration of hands-on training, coupled with the exploration of cutting-edge methodologies like metagenomics, marks a paradigm shift in the study of marine microbiology and bioengineering. This research contributes to the growing body of knowledge in these domains and underscores the significance of collaborative efforts in pushing the boundaries of scientific exploration. [ABSTRACT FROM AUTHOR]

Biotechnology has become one of the most powerful forces on the planet, since it is capable of altering life processes at a molecular level. Since human bodies are dynamic biological systems, medicine requires to understand the evolutionary antecedents of Homo, especially in relation to neurohormonal regulation. Furthermore, increasing human dependence on biotechnology has led to relaxed natural selection in Homo, with subsequent increase of genetic load. In this paper, we speculate on the possible consequences of the application of parsimoniously derived biotechnologies onto the biological system of humans, with special attention to three areas: 1. human brain augmentation; 2. biotechnology and public health; 3. relaxed natural selection and genetic load. Human ability to manipulate and alter the structure and function of the body may not only make natural selection redundant but will be guided by a teleology whose purpose will seek to improve upon nature’s design. [ABSTRACT FROM AUTHOR]

This paper explores the integration of biotechnology and information technology within the pharmaceutical industry, developing a multidimensional digital health framework tailored for this sector. Utilizing the Stimulus-Organism-Response (S-O-R) research model, we design a health service platform that amalgamates biotechnology, information technology, and digital technology to enhance the capacity building of pharmaceutical associations in Anhui Province. This platform facilitates the efficient collection, analysis, and application of biological data, enabling precise health management services tailored to the needs of the pharmaceutical industry. The architecture of this information system is crafted to cater to the digital health requirements of the pharmaceutical industry, focusing on improving performance and user satisfaction within industry associations. Experimental validation of the platform reveals an average response time of 145.125ms, ensuring rapid user feedback. The platform achieves a satisfaction rate of 98.3% regarding the richness of health concept knowledge, with high satisfaction rates across other evaluative metrics as well. The results confirm that the multidimensional digital health service platform is effectively applicable to the pharmaceutical sector within Anhui's industry associations. It demonstrates significant potential to support the development of personnel capacities within member enterprises, proving its value in fostering a more informed and capable pharmaceutical industry workforce. [ABSTRACT FROM AUTHOR]

Extracellular electron transfer (EET) is a biological mechanism that plays a crucial role in various bioelectrochemical systems (BESs) and has substantial implications for renewable energy production. By utilizing the metabolic capacities of exoelectrogens, BESs offer a viable and environmentally friendly approach to electricity generation and chemical production; however, the diminished effectiveness of EET remains a hindrance to their optimal application in practical contexts. This paper examines the various strategies that have the potential to be employed to enhance the efficiency of EET systems and explores the potential for the integration of BESs technology with contemporary technologies, resulting in the development of an enhanced and sustainable system. It also examines how quorum sensing, electrode modifications, electron shuttles, and mediators can aid in improving EET performance. Many technological innovations, such as additive manufacturing, the science of nanotechnology, the technique of genetic engineering, computational intelligence, and other combinations of technologies that can be used to augment the efficacy of BESs are also discussed. Our findings will help readers understand how BESs, though an evolving technology, can play an important role in addressing our environmental concerns. Technical constraints are identified, and future directions in the field of EET are suggested. [ABSTRACT FROM AUTHOR]

As a powerful eukaryotic expression vector, the baculovirus expression vector system (BEVS) is widely applied to the production of heterogeneous proteins for research and pharmaceutical purposes, while optimization of BEVS remains a work in progress for membrane or secreted protein expression. In this study, the impact of the signal peptide (SP) derived from Bombyx mori nucleopolyhedrovirus (BmNPV) GP64 protein on protein expression, secretion, and the endoplasmic reticulum-associated degradation (ERAD) pathway were investigated in BmN cells and BEVS. Transient expression studies in BmN cells revealed that SP alters the localization and expression levels of recombinant proteins, reducing intracellular accumulation while enhancing secretion efficiency. Quantitative analysis demonstrated that SP-mediated secretion was markedly higher compared to controls, albeit with lower total expression levels. Further exploration into SP-mediated ERAD pathway activation showed increased expression of BiP and other ERAD-associated genes (PDI, UFD1, S1P, and ASK1), correlating with higher SP-driven protein expression levels. RNA interference (RNAi) experiments elucidated that knockdown of ERAD-associated genes enhances both the secretion efficiency of SP-guided proteins and the infectivity of BmNPV. Particularly, interference with BiP demonstrated the most pronounced effect on protein secretion enhancement. Viral infection experiments further supported these findings, showing upregulated ERAD-associated genes during BmNPV infection, indicating their role in viral protein processing and infectivity. In conclusion, this study elucidates the complex interplay between SP-mediated protein secretion, ERAD pathway activation, and viral infectivity in BmNPV-infected cells. These insights suggest strategies for optimizing recombinant protein production and viral protein processing in baculovirus expression systems, with potential implications for biotechnological and biomedical applications. Further research could refine our understanding and manipulation of protein secretion pathways in insect cell-based expression systems. [ABSTRACT FROM AUTHOR]

Plants such as herbs, vegetables, fruits, and cereals are closely related to human life. Developing effective testing methods to ensure their safety and quantify their active components are of significant importance. Recently, nanomaterials with enzyme-like activity (known as nanozymes) have been widely developed in various assays, including colorimetric, fluorescence, chemiluminescence, and electrochemical analysis. This review presents the latest advances in analyzing phytochemicals and hazardous substances in plant samples based on nanozymes, including some active ingredients, organophosphorus pesticides, heavy metal ions, and mycotoxins. Additionally, the current shortcomings and challenges of the actual sample analysis were discussed. [ABSTRACT FROM AUTHOR]

Eukaryotic Argonaute proteins (eAgos) utilize short nucleic acid guides to target complementary sequences for RNA silencing, while prokaryotic Agos (pAgos) provide immunity against invading plasmids or bacteriophages. The Sir2-domain associated short pAgo (SPARSA) immune system defends against invaders by depleting NAD+ and triggering cell death. However, the molecular mechanism underlying SPARSA activation remains unknown. Here, we present cryo-EM structures of inactive monomeric, active tetrameric and active NAD+-bound tetrameric SPARSA complexes, elucidating mechanisms underlying SPARSA assembly, guide RNA preference, target ssDNA-triggered SPARSA tetramerization, and tetrameric-dependent NADase activation. Short pAgos form heterodimers with Sir2-APAZ, favoring short guide RNA with a 5′-AU from ColE-like plasmids. RNA-guided recognition of the target ssDNA triggers SPARSA tetramerization via pAgo- and Sir2-mediated interactions. The resulting tetrameric Sir2 rearrangement aligns catalytic residue H186 for NAD+ hydrolysis. These insights advance our understanding of Sir2-domain associated pAgos immune systems and should facilitate the development of a short pAgo-associated biotechnological toolbox. The prokaryotic Sir2-domain associated short pAgo (SPARSA) system defends against invading plasmids or phages. Here, the authors present the structural basis for SPARSA assembly, tetramerization-dependent activation, and its potential for SPARSA-based biotechnological applications. [ABSTRACT FROM AUTHOR]

Copyright of Environmental & Social Management Journal / Revista de Gestão Social e Ambiental is the property of Environmental & Social Management Journal and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Elysia crispata (Sacoglossa, Gastropoda) is a tropical sea slug known for its ability to incorporate functional chloroplasts from a variety of green macroalgae, a phenomenon termed kleptoplasty. This sea slug, amenable to laboratory cultivation, produces mucus, a viscous secretion that serves diverse purposes including protection, locomotion, and reproduction. In this study, we profiled the antimicrobial, antioxidant, and anti-inflammatory activities of the mucus of this sea slug. Results revealed inhibitory activity against several bacterial strains, more pronounced for Gram–negative bacteria. Particularly interesting was the strong inhibitory effect against Pseudomonas aeruginosa, a bacterial species classified by the WHO as a high-priority pathogen and associated with high-risk infections due to its frequent multidrug-resistant profile. Similar inhibitory effects were observed for the mucus native protein extracts, indicating that proteins present in the mucus contributed significantly to the antimicrobial activity. The mucus also showed both antioxidant and anti-inflammatory activities. The latter activities were associated with the low molecular weight (<10 kDa) fraction of the mucus rather than the native protein extracts. This study opens the way to further research on the biotechnological applications of the mucus secreted by this unique marine organism, particularly as an antimicrobial agent. [ABSTRACT FROM AUTHOR]

The world is confronting numerous challenges, including global warming, health epidemics, and population growth, each presenting significant threats to the stability and sustainability of our planet's ecosystems. Such issues have collectively contributed to a reduction in agricultural productivity, corresponding with an increase in demand and costs of essential commodities. This critical situation requires more sustainable environmental, social, and technological solutions. Molecular hydrogen (H2) has been suggested as a "green" solution for our energy needs and many health, agricultural, and food applications. H2 supplementation in agriculture may represent a novel and lowcarbon biotechnological strategy applicable to the abundant production of crops, vegetables, and fruits in agri-food chains. H2 is a potential green alternative to conventional chemical fertilizers. The use of a hydrogen-rich water irrigation system may also provide other health-related advantages, i.e., decreasing the heavy metal accumulation in crops. By adopting a H2 strategy, crop producers, food processors, and decision-makers can contribute to sustainable solutions in the face of global challenges such as climate change, communicable disease epidemics, and a growing population. The versatile applications of H2 in agriculture and the wider food industry position it as a uniquely suitable approach to address today's significant challenges, potentially fostering better crop production and positively impacting the agri-food chain. The present review is timely in combining the latest knowledge about the potential applications of H2 in the agriculture and food industry, from farm to fork. [ABSTRACT FROM AUTHOR]

The potent neurotoxic venom of the black widow spider contains a cocktail of seven phylum-specific latrotoxins (LTXs), but only one, α-LTX, targets vertebrates. This 130 kDa toxin binds to receptors at presynaptic nerve terminals and triggers a massive release of neurotransmitters. It is widely accepted that LTXs tetramerize and insert into the presynaptic membrane, thereby forming Ca2+-conductive pores, but the underlying mechanism remains poorly understood. LTXs are homologous and consist of an N-terminal region with three distinct domains, along with a C-terminal domain containing up to 22 consecutive ankyrin repeats. Here we report cryoEM structures of the vertebrate-specific α-LTX tetramer in its prepore and pore state. Our structures, in combination with AlphaFold2-based structural modeling and molecular dynamics simulations, reveal dramatic conformational changes in the N-terminal region of the complex. Four distinct helical bundles rearrange and together form a highly stable, 15 nm long, cation-impermeable coiled-coil stalk. This stalk, in turn, positions an N-terminal pair of helices within the membrane, thereby enabling the assembly of a cation-permeable channel. Taken together, these data give insight into a unique mechanism for membrane insertion and channel formation, characteristic of the LTX family, and provide the necessary framework for advancing novel therapeutics and biotechnological applications. Black widow spider venom contains seven structurally related toxins acting at presynaptic nerve terminals. Here, the authors provide cryo-EM structures of vertebrate-specific αLTX in two states and decipher how the toxin forms cation-selective pores. [ABSTRACT FROM AUTHOR]

Copyright of Baghdad Science Journal is the property of Republic of Iraq Ministry of Higher Education & Scientific Research (MOHESR) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)