Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

Transcription profiling of Arabidopsis wild type, cop1-4, hy5-1 mutant seedlings exposed to polychromatic radiation

ABSTRACT: Seven-day-old white-light-grown wild-type, cop1-4 or hy5-1 mutant Arabidopsis seedlings were exposed for fifteen minutes to polychromatic radiation with decreasing short-wave cut-off in the UV range (WG305 = +UV-B, WG327 = -UV-B) and samples were taken 1 h after the onset of irradiation.

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Eberhard Schäfer

PROVIDER: E-MEXP-557 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

CONSTITUTIVELY PHOTOMORPHOGENIC1 is required for the UV-B response in Arabidopsis.

Oravecz Attila A Baumann Alexander A Máté Zoltán Z Brzezinska Agnieszka A Molinier Jean J Oakeley Edward J EJ Adám Eva E Schäfer Eberhard E Nagy Ferenc F Ulm Roman R

The Plant cell 20060707 8

CONSTITUTIVELY PHOTOMORPHOGENIC1 (COP1) is a negative regulator of photomorphogenesis in Arabidopsis thaliana. COP1 functions as an E3 ubiquitin ligase, targeting select proteins for proteasomal degradation in plants as well as in mammals. Among its substrates is the basic domain/leucine zipper (bZIP) transcription factor ELONGATED HYPOCOTYL5 (HY5), one of the key regulators of photomorphogenesis under all light qualities, including UV-B responses required for tolerance to this environmental thr ...[more]

PMID: 16829591

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Dataset Information

Transcription profiling of Arabidopsis wild type, cop1-4, hy5-1 mutant seedlings exposed to polychromatic radiation

Publications

CONSTITUTIVELY PHOTOMORPHOGENIC1 is required for the UV-B response in Arabidopsis.

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