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GNPS Drought severity gradient affects root exudate composition in blue grama

ABSTRACT: GC-MS, FT-ICR MS, and NMR data from Bouteloua gracilis from three drought treatments (control, mild, and severe).

INSTRUMENT(S): Varian NMR, Agilent 7890A GC with 5975C inert XL MSD, Bruker Daltonics instrument model

ORGANISM(S): Bouteloua Gracilis (ncbitaxon:48732)

SUBMITTER: Danielle E. M. Ulrich

PROVIDER: MSV000088504 | GNPS | Fri Dec 03 08:20:00 GMT 2021

REPOSITORIES: GNPS

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Root exudate composition reflects drought severity gradient in blue grama (Bouteloua gracilis).

Ulrich Danielle E M DEM Clendinen Chaevien S CS Alongi Franklin F Mueller Rebecca C RC Chu Rosalie K RK Toyoda Jason J Gallegos-Graves La Verne V Goemann Hannah M HM Peyton Brent B Sevanto Sanna S Dunbar John J

Scientific reports 20220722 1

Plant survival during environmental stress greatly affects ecosystem carbon (C) cycling, and plant-microbe interactions are central to plant stress survival. The release of C-rich root exudates is a key mechanism plants use to manage their microbiome, attracting beneficial microbes and/or suppressing harmful microbes to help plants withstand environmental stress. However, a critical knowledge gap is how plants alter root exudate concentration and composition under varying stress levels. In a gre ...[more]

PMID: 35869127

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