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Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Transcription profiling of Arabidopsis wild type Col-0, cry1 and hfr1 plants in response to dark and blue light treatment

ABSTRACT: micrarray profiling on Arabidopsis thaliana col-0, cry1 and hfr1 in response to dark and 1 h blue light treatment

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Xiao-Ning Zhang

PROVIDER: E-MEXP-1784 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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HFR1 is crucial for transcriptome regulation in the cryptochrome 1-mediated early response to blue light in Arabidopsis thaliana.

Zhang Xiao-Ning XN Wu Yingjie Y Tobias John W JW Brunk Brian P BP Deitzer Gerald F GF Liu Dongmei D

PloS one 20081030 10

Cryptochromes are blue light photoreceptors involved in development and circadian clock regulation. They are found in both eukaryotes and prokaryotes as light sensors. Long Hypocotyl in Far-Red 1 (HFR1) has been identified as a positive regulator and a possible transcription factor in both blue and far-red light signaling in plants. However, the gene targets that are regulated by HFR1 in cryptochrome 1 (cry1)-mediated blue light signaling have not been globally addressed. We examined the transcr ...[more]

PMID: 18974779

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