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Article

Arabidopsis DE-ETIOLATED1 represses photomorphogenesis by positively regulating phytochrome-interacting factors in the dark.

The Plant cell - 1 Sept 2014

Dong Jie, Tang Dafang, Gao Zhaoxu, Yu Renbo, Li Kunlun, He Hang, Terzaghi William, Deng Xing Wang, Chen Haodong

Abstract excerpt

Arabidopsis thaliana seedlings undergo photomorphogenic development even in darkness when the function of DE-ETIOLATED1 (DET1), a repressor of photomorphogenesis, is disrupted. However, the mechanism by which DET1 represses photomorphogenesis remains unclear. Our results indicate that DET1 directly interacts with a group of transcription factors known as the phytochrome-interacting factors (PIFs). Furthermore,...

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Identifiers

PMID: 25248553
DOI: 10.1105/tpc.114.130666
PMCID: PMC4213169

Genes

DET1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Arabidopsis DE-ETIOLATED1 represses photomorphogenesis by positively regulating phytochrome-interacting factors in the dark.PMID 25248553Read ↗

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A complement of ten essential and pleiotropic arabidopsis COP/DET/FUS genes is necessary for repression of photomorphogenesis in darkness.Semantic proximity Read ↗

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