Expression data from Arabidopsis thaliana PHR1 primary targets genes under phosphate starvation stress

ABSTRACT: We performed a transcriptomic analysis of Pi starvation responses in Arabidopsis thaliana (Columbia-0) phr1 mutant plants expressing PHR1 in presence of cicloheximide, that inhibit protein translation, thus preventing any effect of PHR1 on the expression of indirect targets. Results show the primary target genes of PHR1 in the responses to Pi starvation. The analysis was performed in phr1 plants and phr1 plants overexpressing a fusion GR:PHR1 (OXGR:PHR1) whose activity is postranslationally controlled by dexamethasone (DEX), that allows studying gene expression upon PHR1 activation and the concomitant inhibition of translation with cycloheximide (CHX), thus preventing any effect of PHR1 on the expression of indirect targets. To perform this study, phr1 and OXGR:PHR1 phr1 plants were grown

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Regla Bustos 

PROVIDER: E-GEOD-20955 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress