Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

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Transcription profiling of Arabidopsis roots after Iron deficiency


ABSTRACT: This SuperSeries is composed of the following subset Series:; GSE10496: Expression analysis of the effect of protoplasting and FACS sorting in roots exposed to iron deficiency (-Fe); GSE10497: Expression analysis of root developmental zones after iron deficiency (-Fe) treatment; GSE10501: Expression analysis of root cell-types after iron deficiency (-Fe) treatment; GSE10502: Time course expression analysis of the iron deficiency (-Fe) response in Arabidopsis roots Experiment Overall Design: Refer to individual Series

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Terri Anita Long 

PROVIDER: E-GEOD-10576 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Cell identity mediates the response of Arabidopsis roots to abiotic stress.

Dinneny José R JR   Long Terri A TA   Wang Jean Y JY   Jung Jee W JW   Mace Daniel D   Pointer Solomon S   Barron Christa C   Brady Siobhan M SM   Schiefelbein John J   Benfey Philip N PN  

Science (New York, N.Y.) 20080424 5878


Little is known about the way developmental cues affect how cells interpret their environment. We characterized the transcriptional response to high salinity of different cell layers and developmental stages of the Arabidopsis root and found that transcriptional responses are highly constrained by developmental parameters. These transcriptional changes lead to the differential regulation of specific biological functions in subsets of cell layers, several of which correspond to observable physiol  ...[more]

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