Unknown,Transcriptomics,Genomics,Proteomics

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Comparison of class-B GATA overexpression transcriptomes


ABSTRACT: We have used Agilent whole genome arrays (v4) to compare the gene expression changes between 10-day-old Arabidopsis wild type seedlings and AtGNLox (AT4G26150), AtGNCox (AT5G56860), AtGATA17ox (AT3G16870), BdGATA6ox (BRADI3G08240) as well as the C-terminal mutation constructs AtGNL_LLM/AAAox and AtGNC_LLM/AAAox. Three independent biological samples were prepared for each genotype. Three replicate measurements of three biological samples were prepared for each genotype (1-3 or A-C). The experiment was performed in two batches; samples with replicate numbers 1-3 and A-C were prepared and hybridzed in the same respective batch.

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Claus Schwechheimer 

PROVIDER: E-GEOD-55442 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Functional diversification within the family of B-GATA transcription factors through the leucine-leucine-methionine domain.

Behringer Carina C   Bastakis Emmanouil E   Ranftl Quirin L QL   Mayer Klaus F X KF   Schwechheimer Claus C  

Plant physiology 20140730 1


The transcription of the Arabidopsis (Arabidopsis thaliana) GATA transcription factors GATA, NITRATE-INDUCIBLE, CARBON METABOLISM-INVOLVED (GNC) and GNC-LIKE (GNL)/CYTOKININ-RESPONSIVE GATA FACTOR1 is controlled by several growth regulatory signals including light and the phytohormones auxin, cytokinin, and gibberellin. To date, GNC and GNL have been attributed functions in the control of germination, greening, flowering time, floral development, senescence, and floral organ abscission. GNC and  ...[more]

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