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Changes in rice NILs shoot expression profile in response to drought stress at reproductive stage

ABSTRACT: The current knowledge of drought stress transcriptomes in rice are mostly relying on comparative studies of diverse genetic background under drought. A more reliable approach is to use near-isogenic lines (NILs) with a common genetic background (Donar parent: Aday Sel, Recurrent parent: IR64), but contrasting levels of resistance to drought stress under initial exposure to water deficit. Here, we examined two pairs of NILs in IR64 background with contrasting drought tolerance. We obtained gene expression profile in shoots of rice NILs under different levels of drought stress help to identify genes and mechanisms involved in drought stress.

ORGANISM(S): Oryza sativa Oryza sativa Indica Group

PROVIDER: GSE30449 | GEO | 2012/07/01

SECONDARY ACCESSION(S): PRJNA154747

REPOSITORIES: GEO

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Changes in rice NILs root expression profile in response to drought stress at reproductive stage

Project description:The current knowledge of drought stress transcriptomes in rice are mostly relying on comparative studies of diverse genetic background under drought. A more reliable approach is to use near-isogenic lines (NILs) with a common genetic background (Donar parent: Aday Sel, Recurrent parent: IR64), but contrasting levels of resistance to drought stress under initial exposure to water deficit. Here, we examined two pairs of NILs in IR64 background with contrasting drought tolerance. We obtained gene expression profile in roots of rice NILs under different levels of drought stress help to identify genes and mechanisms involved in drought stress.

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2012-04-30 | E-GEOD-5978 | biostudies-arrayexpress

Transcript profiling of drought responsiveness in two contrasting rice genotypes during vegetative stage stress

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Transcriptome analyses of a pair of near-isogenic lines (NILs) from the cross Solanum lycopersicum var. cerasiforme (E9) x S. pimpinellifolium line (L5) under multistress conditions

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