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Unknown,Transcriptomics,Genomics,Proteomics

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Transcriptomic change in response to high ambient temperature in two Arabidopsis thaliana ecotypes

ABSTRACT: In order to understand the developmental mechanisms that lead to the growth defects observed in Sij-4, we analyzed genes that are differentially expressed between Col-0 and Sij-4 at different temperatures using RNA-seq analysis. In agreement with the temperature-dependence of the Sij-4 phenotype, more genes were differentially expressed between Col-0 and Sij-4 at 27Â°C than at 23Â°C

INSTRUMENT(S): Illumina HiSeq 2000

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Sureshkumar Balasubramanian

PROVIDER: E-MTAB-4380 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Natural Variation Identifies ICARUS1, a Universal Gene Required for Cell Proliferation and Growth at High Temperatures in Arabidopsis thaliana.

Zhu Wangsheng W Ausin Israel I Seleznev Andrei A Méndez-Vigo Belén B Picó F Xavier FX Sureshkumar Sridevi S Sundaramoorthi Vignesh V Bulach Dieter D Powell David D Seemann Torsten T Alonso-Blanco Carlos C Balasubramanian Sureshkumar S

PLoS genetics 20150507 5

Plants are highly sensitive to environmental changes and even small variations in ambient temperature have severe consequences on their growth and development. Temperature affects multiple aspects of plant development, but the processes and mechanisms underlying thermo-sensitive growth responses are mostly unknown. Here we exploit natural variation in Arabidopsis thaliana to identify and characterize novel components and processes mediating thermo-sensitive growth responses in plants. Phenotypic ...[more]

PMID: 25951176

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