pone.0200160.g001.tif (752.03 kB)
Decreased abundances of mycorrhizal fungi and Gram-negative bacteria during RS-EX treatment as determined by phospholipid fatty acid (PLFA) analyses of soil samples.
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posted on 2018-07-03, 17:47 authored by Meike Siebers, Thomas Rohr, Marina Ventura, Vadim Schütz, Stephan Thies, Filip Kovacic, Karl-Erich Jaeger, Martin Berg, Peter Dörmann, Margot SchulzPLFA analyses of A. untreated control soil samples and B. of soil during RS-EX exposure were performed by GC-MS measurements. Marker fatty acids for different taxonomic groups are listed in S2 Table. Data show means ± SD (n = 3). Significant differences between RS-EX treated and control samples are indicated by asterisks (t-test; *, p<0.05; **, p<0.005). 32 d recovery, 28 d of RS-EX treatment followed by 32 d without treatment. Arrows indicate increased or decreased amounts of bacterial or fungal PLFAs after RS-EX application.
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cultivable microorganismssoil microbiota community structurebiomass productioncommunity structuresCultivable fungiplant survivalenzyme activity assayshigh-throughput DNA sequencingplant-microbial interactionsrapeseed-derived glucosinolatesArabidopsis plantsITC-treated soilBrassica plantsITC applicationBrassicaceae plantsrapeseed-derived glucosinolates Land plantsshow growthplant growthsoil communityhealth risksoil bacteriacalcium phosphateITC-tolerant plant microorganismsharbor plant growthbiofumigation causes lossescommunity compositionRapeseed-derived ITCsrapeseed glucosinolates
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