Transcriptomics

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Spotlight and whole-plant far-red enrichment at sub-organ-specific level


ABSTRACT: In dense stands,the earliest neighbor response is induced by touching,leading to shade avoidance. During light competion the R:FR distribution is not homogenous, leading to local differences in light quality (R:FR) within the same leaf. Hyponasty is induced by FR-signaling in the lamina tip, which then induces local cell growth in the petiole base. Likewise, local touching of the leaf tip induces a similar phenoype. We studied gene expression in Arabidopsis, exposed to supplemental-FR in the lamina tip and in whole rosette plant. We harvested the lamina tip and the petiole base after 5h of the treatments (white-light, supplemeted-FR in the lamina tip (local FR) and rossete plants exposed to low R:FR (whole plant FR))

ORGANISM(S): Arabidopsis thaliana

PROVIDER: GSE98643 | GEO | 2017/06/26

SECONDARY ACCESSION(S): PRJNA385808

REPOSITORIES: GEO

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