Comparative transcriptome profiling of a rice line carrying Xa39 and its parents triggered by Xanthomonas oryzae pv. oryzae provides novel insights into the broad-spectrum hypersensitive response
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ABSTRACT: To dissect the molecular mechanisms of resistance mediated by Xa39,the transcriptome profiling of a rice line carrying Xa39 and its parents at the early stage of Xoo infection were investigated. A rice introgression line H471 carrying Xa39 exhibited a typical local hypersensitive response phenotype, accompanied by programmed cell death after inoculation with the Xoo Philippines’ race 9b.Our results indicated there might be cross-talk between the Xa39-mediated signal transduction cascades and the GA/BR signaling pathway, and the defense mechanism was related to diverse kinases, transcription factors, post-translational regulation, and R genes.
ORGANISM(S): Oryza sativa
PROVIDER: GSE62488 | GEO | 2015/12/30
SECONDARY ACCESSION(S): PRJNA264278
REPOSITORIES: GEO
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