Transcriptomics

Dataset Information

22

Transcription profiling of rice under salinity stress


ABSTRACT: Expression Data of Rice Crown and Growing Point Tissue Under Salt Stress imposed during the Panicle Initiation Stage Experiment Overall Design: Rice Genotypes a sensitive japonica, m103, tolerant japonica agami, sensitive indica ir29 and tolerant indica ir63731 were used for expression anlaysis using the tissue from crown and growing point under control and salt stressed conditions at the sensitive early reproductive stage (panicel initiation).

SUBMITTER: HARKAMAL WALIA  

PROVIDER: E-GEOD-4438 | ArrayExpress | 2008-11-05

SECONDARY ACCESSION(S): GSE4438PRJNA94707

REPOSITORIES: GEO, ArrayExpress

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Publications

Genome-wide transcriptional analysis of salinity stressed japonica and indica rice genotypes during panicle initiation stage.

Walia Harkamal H   Wilson Clyde C   Zeng Linghe L   Ismail Abdelbagi M AM   Condamine Pascal P   Close Timothy J TJ  

Plant molecular biology 20061212 5


Rice yield is most sensitive to salinity stress imposed during the panicle initiation (PI) stage. In this study, we have focused on physiological and transcriptional responses of four rice genotypes exposed to salinity stress during PI. The genotypes selected included a pair of indicas (IR63731 and IR29) and a pair of japonica (Agami and M103) rice subspecies with contrasting salt tolerance. Physiological characterization showed that tolerant genotypes maintained a much lower shoot Na+ concentra  ...[more]

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