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Transcriptomic profiling of Arabidopsis thaliana in response to combined stress treatment under altered GSH conditions.

ABSTRACT: The Arabidopsis seeds of Col-0 and pad2.1 were grown for three weeks and were further placed in filter paper for 5 min at 4°C and then transferred to 1/2MS media with 30% PEG at 4°C for an additional 6 hours; the leaves were collected for RNA isolation. Trancriptomic profiling of the combined stress treated Col-0 and pad2.1 indicated downregulation of various abiotic and oxidative stress responsive genes in pad2.1 in response to combined stress treatment. Agilent one-color experiment,Organism: Arabidopsis thaliana ,Agilent Custom Arabidopsis 8x60k Microarray designed by Genotypic Technology Private Limited (AMADID: 48015)

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Genotypic technology

PROVIDER: E-GEOD-61170 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Transcriptomic profiling of Arabidopsis thaliana mutant pad2.1 in response to combined cold and osmotic stress.

Kumar Deepak D Kumar Deepak D Kumar Deepak D Kumar Deepak D Datta Riddhi R Hazra Saptarshi S Sultana Asma A Mukhopadhyay Ria R Chattopadhyay Sharmila S

PloS one 20150330 3

The contribution of glutathione (GSH) in stress tolerance, defense response and antioxidant signaling is an established fact. In this study transcriptome analysis of pad2.1, an Arabidopsis thaliana mutant, after combined osmotic and cold stress treatment has been performed to explore the intricate position of GSH in the stress and defense signaling network in planta. Microarray data revealed the differential regulation of about 1674 genes in pad2.1 amongst which 973 and 701 were significantly up ...[more]

PMID: 25822199

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