Ntr-Transcriptomic study of a thioredoxin reductase knock-out mutant.

ABSTRACT: rs04-02_ntr - ntr - Thioredoxins are small redox proteins implicated in crucial pathways of cell life. They are reduced by a conserved flavoprotein named NADPH-dependent thioredoxin reductase (NTR). In order to give an insight into the functions of the NTR/thioredoxin pathway in Arabidopsis, we have used a reverse genetic approch. Both NTR genes (NTRA and NTRB) have been inactivated in the double ntra ntrb mutant. T-DNA lines have been provided by the SALK library. Surprisingly, this mutant shows a limited phenotype suggested that some additional redox pathways are involved in compensating the inactivation of the NTR/thioredoxin pathway. In order to isolate compensatory genes that would be transcriptionally induced in the ntra ntrb mutant, we have performed this CATMA project. - Compariso

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Véronique BRUNAUD 

PROVIDER: E-GEOD-7998 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress