Transcription profiling of Arabidopsis root tips in response to hypoxia using immunopurified mRNA-ribosome complexes

ABSTRACT: Plant organs are comprised of distinct cell types with unique assemblages of mRNAs. This is a collection of CEL files of mRNA profiles of the total steady-state mRNAs and polysomal mRNAs of distinct cell types of the root tip of 7-d-old Arabidopsis thaliana seedlings. The cell type specific mRNA populations are those present in ribosome-mRNA complexes. This sub-population of mRNAs was obtained by first establishing a collection of Arabidopsis lines that express a FLAG-epitope tagged ribosomal protein L18 (RPL18) directed by promoters expressed in specific cell types and regions. Four different promoter:FLAG-RPL18 lines were used. The targeted cell types and promoters included root endodermis (pSCR) and root stelar xylem and pericycle (pWOL, pSHR). A CaMV 35S promoter:FLAG-RPL18 line was us

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Angelika Mustroph 

PROVIDER: E-GEOD-14493 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress