Unknown,Transcriptomics,Genomics,Proteomics

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Transcription profiling of wild type and cli186 mutant Arabidopsis seedlings grown with and without carbon and light to provide information about gene networks regulated by the interaction of light and carbon signaling pathways


ABSTRACT: This microarray experiment serves to identify the genes in the Arabidopsis genome that are regulated by carbon and light signaling interactions in 7 day dark grown seedlings. The expression profile of wild-type will be compared to the cli186 mutant, a mutant defective in carbon and light signaling. Plants of both the wild-type and cli186 genotypes are treated with the following light (L) and carbon (C) treatments: -C-L, +C-L, +C+L, -C+L. Comparison of the expression profiles under all treatments will help to identify genes that are misregulated in carbon and/or light treatments in the cli186 mutant.

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Karen Thum 

PROVIDER: E-MEXP-1112 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

An integrated genetic, genomic and systems approach defines gene networks regulated by the interaction of light and carbon signaling pathways in Arabidopsis.

Thum Karen E KE   Shin Michael J MJ   Gutiérrez Rodrigo A RA   Mukherjee Indrani I   Katari Manpreet S MS   Nero Damion D   Shasha Dennis D   Coruzzi Gloria M GM  

BMC systems biology 20080404


<h4>Background</h4>Light and carbon are two important interacting signals affecting plant growth and development. The mechanism(s) and/or genes involved in sensing and/or mediating the signaling pathways involving these interactions are unknown. This study integrates genetic, genomic and systems approaches to identify a genetically perturbed gene network that is regulated by the interaction of carbon and light signaling in Arabidopsis.<h4>Results</h4>Carbon and light insensitive (cli) mutants we  ...[more]

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