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Bacillus simplex treatment promotes soybean defence against soybean cyst nematodes: A metabolomics study using GC-MS
- Source :
- PLoS ONE, PLoS ONE, Vol 15, Iss 8, p e0237194 (2020)
- Publication Year :
- 2020
- Publisher :
- Public Library of Science, 2020.
-
Abstract
- We aimed to profile the metabolism of soybean roots that were infected with soybean cyst nematodes and treated with Bacillus simplex to identify metabolic differences that may explain nematode resistance. Compared with control soybean roots, B. simplex-treated soybean roots contained lower levels of glucose, fructose, sucrose, and trehalose, which reduced the nematodes' food source. Furthermore, treatment with B. simplex led to higher levels of melibiose, gluconic acid, lactic acid, phytosphingosine, and noradrenaline in soybean roots, which promoted nematocidal activity. The levels of oxoproline, maltose, and galactose were lowered after B. simplex treatment, which improved disease resistance. Collectively, this study provides insight into the metabolic alterations induced by B. simplex treatment, which affects the interactions with soybean cyst nematodes.
- Subjects :
- 0106 biological sciences
0301 basic medicine
Sucrose
Nematoda
Bacillus
Plant Science
Disaccharides
01 natural sciences
Biochemistry
Plant Roots
Mass Spectrometry
Analytical Chemistry
chemistry.chemical_compound
Medical Conditions
Spectrum Analysis Techniques
Medicine and Health Sciences
Metabolites
Nematode Infections
Disease Resistance
Multidisciplinary
biology
Organic Compounds
Plant Anatomy
Chromatographic Techniques
food and beverages
Agriculture
Lactic acid
Chemistry
Physical Sciences
Seeds
Metabolome
Medicine
Carbohydrate Metabolism
Research Article
Death Rates
Science
Carbohydrates
Crops
Research and Analysis Methods
Gas Chromatography-Mass Spectrometry
03 medical and health sciences
Population Metrics
010608 biotechnology
Parasitic Diseases
Animals
Lactic Acid
Melibiose
Plant Diseases
Population Biology
fungi
Organic Chemistry
Chemical Compounds
Biology and Life Sciences
Fructose
Maltose
biology.organism_classification
Trehalose
030104 developmental biology
Nematode
Metabolism
chemistry
Galactose
Soybeans
Acids
Crop Science
Subjects
Details
- Language :
- English
- ISSN :
- 19326203
- Volume :
- 15
- Issue :
- 8
- Database :
- OpenAIRE
- Journal :
- PLoS ONE
- Accession number :
- edsair.doi.dedup.....b0825da750e3bfcc7848c5b2214719c4