Transcriptional alterations reveal Bacillus amyloliquefaciens-rice cooperation under salt stress.

ABSTRACT: The Bacillus amyloliquefaciens-SN13 and model crop rice (Oryza sativa) were chosen to understand the complex regulatory networks that govern plant-PGPR interaction under salt stress. During stress, inoculation with SN13 significantly increased biomass, relative water content, proline and total soluble sugar in rice while decreased lipid peroxidation and electrolyte leakage. Extensive alterations in gene expression were also observed in rice root transcriptome under stress in the presence of SN13. Rhizobacteria induced changes in expression of a considerable number of photosynthesis, hormone, and stress-responsive genes, in addition to cell-wall and lipid metabolism-related genes under salt stress as compared to salt stress or SN13 inoculation alone, indicating its potential role in reducin

SUBMITTER: Chauhan PS 

PROVIDER: S-EPMC6695486 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature