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Transcription profiling of shoot apices from Arabidopsis wild type, teb, atr, and teb atr mutant plants

ABSTRACT: Global gene expression patterns were compared among wild-type Col-0, teb, atr, teb atr of A. thaliana using shoot apices.

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Kenzo Nakamura

PROVIDER: E-MEXP-1329 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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A link among DNA replication, recombination, and gene expression revealed by genetic and genomic analysis of TEBICHI gene of Arabidopsis thaliana.

Inagaki Soichi S Nakamura Kenzo K Morikami Atsushi A

PLoS genetics 20090821 8

Spatio-temporal regulation of gene expression during development depends on many factors. Mutations in Arabidopsis thaliana TEBICHI (TEB) gene encoding putative helicase and DNA polymerase domains-containing protein result in defects in meristem maintenance and correct organ formation, as well as constitutive DNA damage response and a defect in cell cycle progression; but the molecular link between these phenotypes of teb mutants is unknown. Here, we show that mutations in the DNA replication ch ...[more]

PMID: 19696887

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