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Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Transcription profiling of Arabidopsis leaf blades sampled throughout development from meristematic to expanding to mature state at 10 different timepoints

ABSTRACT: Arabidopsis leaf blades were sampled throughout development from meristematic through expanding to mature state at 10 different timepoints. The transcript data can be compared to a kinematic and flowcytometric characterisation of the system.

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Gerrit Beemster

PROVIDER: E-MEXP-144 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Genome-wide analysis of gene expression profiles associated with cell cycle transitions in growing organs of Arabidopsis.

Beemster Gerrit T S GT De Veylder Lieven L Vercruysse Steven S West Gerrit G Rombaut Debbie D Van Hummelen Paul P Galichet Arnaud A Gruissem Wilhelm W Inzé Dirk D Vuylsteke Marnik M

Plant physiology 20050429 2

Organ growth results from the progression of component cells through subsequent phases of proliferation and expansion before reaching maturity. We combined kinematic analysis, flowcytometry, and microarray analysis to characterize cell cycle regulation during the growth process of leaves 1 and 2 of Arabidopsis (Arabidopsis thaliana). Kinematic analysis showed that the epidermis proliferates until day 12; thereafter, cells expand until day 19 when leaves reach maturity. Flowcytometry revealed tha ...[more]

PMID: 15863702

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