Jasmonic Acid, Not Salicyclic Acid Restricts Endophytic Root Colonization of Rice.

ABSTRACT: Research on the interaction between the non-nodule-forming bacterial endophytes and their host plants is still in its infancy. Especially the understanding of plant control mechanisms which govern endophytic colonization is very limited. The current study sets out to determine which hormonal signaling pathway controls endophytic colonization in rice, and whether the mechanisms deviate for a pathogen. The endophyte Azoarcus olearius BH72-rice model was used to investigate root responses to endophytes in comparison to the recently established pathosystem of rice blight Xanthomonas oryzae pv. oryzae PXO99 (Xoo) in flooded roots. In the rice root transcriptome, 523 or 664 genes were found to be differentially expressed in response to Azoarcus or Xoo co

SUBMITTER: Chen X 

PROVIDER: S-EPMC7000620 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature