Unknown,Transcriptomics,Genomics,Proteomics

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Arabidopsis thaliana Raw sequence reads


ABSTRACT: Phosphate (Pi) deficiency alters root hair length and frequency as a means of increasing the absorptive surface area of roots. Three partly redundant single R3 MYB proteins, CAPRICE (CPC), ENHANCER OF TRY AND CPC1 (ETC1) and TRIPTYCHON (TRY), positively regulate the root hair cell fate by participating in a lateral inhibition mechanism. To identify putative targets and processes that are controlled by these three transcription factors (TFs), we conducted transcriptional profiling of roots from Arabidopsis thaliana wild-type plants, and cpc, etc1 and try mutants grown under Pi-replete and Pi-deficient conditions using RNA-seq.

INSTRUMENT(S): Illumina Genome Analyzer IIx

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Wolfgang Schmidt 

PROVIDER: E-MTAB-4396 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

The paralogous R3 MYB proteins CAPRICE, TRIPTYCHON and ENHANCER OF TRY AND CPC1 play pleiotropic and partly non-redundant roles in the phosphate starvation response of Arabidopsis roots.

Chen Chun-Ying CY   Schmidt Wolfgang W  

Journal of experimental botany 20150528 15


Phosphate (Pi) deficiency alters root hair length and frequency as a means of increasing the absorptive surface area of roots. Three partly redundant single R3 MYB proteins, CAPRICE (CPC), ENHANCER OF TRY AND CPC1 (ETC1) and TRIPTYCHON (TRY), positively regulate the root hair cell fate by participating in a lateral inhibition mechanism. To identify putative targets and processes that are controlled by these three transcription factors (TFs), we conducted transcriptional profiling of roots from A  ...[more]

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