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Jasmonate signaling controls negative and positive effectors of salt stress tolerance in rice

ABSTRACT: The JA deficient mutant (aoc) showed weaker symptoms than WT when both are exposed to salt. JAs signaling in WT, appeared then to impair salt tolerance and we were interested, through this transcriptomic approach, to highlight the JA-dependent component of the salt stress response that could explain the differential phenotype We report, for root and 2nd leaf, the compared transcriptomes of WT and aoc, before and at 3 different times (1 h, 6 h and 72 h) after salt exposure. The study reveals some key JA-regulated negative and positive effectors of salt stress tolerance in rice

ORGANISM(S): Oryza sativa

PROVIDER: GSE206706 | GEO | 2023/06/20

REPOSITORIES: GEO

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Jasmonate Regulates Plant Responses to Reoxygenation through Activation of Antioxidant Synthesis

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Jasmonate signaling controls negative and positive effectors of salt stress tolerance in rice

Project description:Jasmonate signaling controls negative and positive effectors of salt stress tolerance in rice

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JASMONATE-ZIM DOMAIN proteins engage Polycomb chromatin modifiers to modulate Jasmonate signaling in Arabidopsis [ChIP-Seq]

Project description:JASMONATE-ZIM DOMAIN (JAZ) proteins are key regulators in the JA signaling pathway and function to repress the expression of JA-responsive genes. We found that JAZ proteins directly interact with several chromatin-associated Polycomb proteins to mediate repressive chromatin modifications at part of JA-responsive genes and thus their transcriptional repression in Arabidopsis.

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JASMONATE-ZIM DOMAIN proteins engage Polycomb chromatin modifiers to modulate Jasmonate signaling in Arabidopsis [RNA-Seq]

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