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Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Rice gene expression in irrigated and rainfed fields during two seasons

ABSTRACT: To identify the concurrent effects of multiple environmental factors on gene expression under natural climatic fluctuations in rice, we examined global gene expression patterns in two fields typical of the main modes of rice cultivation, over two seasons, each comprising 15 time-points in three different genotypes Two time-series of 15 time-points, one for each season (dry and wet) over two different fields

ORGANISM(S): Oryza sativa

SUBMITTER: Christoph Hafemeister

PROVIDER: E-GEOD-73609 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Multiple abiotic stimuli are integrated in the regulation of rice gene expression under field conditions.

Plessis Anne A Hafemeister Christoph C Wilkins Olivia O Gonzaga Zennia Jean ZJ Meyer Rachel Sarah RS Pires Inês I Müller Christian C Septiningsih Endang M EM Bonneau Richard R Purugganan Michael M

eLife 20151126

Plants rely on transcriptional dynamics to respond to multiple climatic fluctuations and contexts in nature. We analyzed the genome-wide gene expression patterns of rice (Oryza sativa) growing in rainfed and irrigated fields during two distinct tropical seasons and determined simple linear models that relate transcriptomic variation to climatic fluctuations. These models combine multiple environmental parameters to account for patterns of expression in the field of co-expressed gene clusters. We ...[more]

PMID: 26609814

Publication: 1/2

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