Expression analysis of root cell types after treatment with low pH

ABSTRACT: Cell-type specific transcriptional profiles were generated by FACS (Fluorescence Activated Cell Sorting) sorting of roots that express cell-type specific GFP-reporters. Five different GFP-reporter lines were used. FACS cell populations were isolated from roots grown under standard pH (pH 5.7) or roots that had been transfered to low pH (pH 4.6) media for 24 hours. Stress responses in plants are tightly coordinated with developmental processes, but the interaction between these pathways is poorly understood. Here we use genome-wide assays at high spatial and temporal resolution to understand the processes that lnk development and stress in the Arabidopsis root. Our meta-analysis finds little evidence for a universal stress response. Common stress responses appear to exists and, analagous to

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Anjali Iyer-Pascuzzi 

PROVIDER: E-GEOD-30095 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress