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Article

Arabidopsis HY8 locus encodes phytochrome A.

The Plant cell - 1 Sept 1993

Dehesh K, Franci C, Parks B M, Seeley K A, Short T W, Tepperman J M, Quail P H

Abstract excerpt

hy8 long hypocotyl mutants of Arabidopsis defective in responsiveness to prolonged far-red light (the so-called "far-red high-irradiance response") are selectively deficient in functional phytochrome A. To define the molecular lesion in these mutants, we sequenced the phytochrome A gene (phyA) in lines carrying one or other of two classes of hy8 alleles. The hy8-1 and hy8-2 mutants that express no detectable...

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Identifiers

PMID: 8400877
DOI: 10.1105/tpc.5.9.1081
PMCID: PMC160342

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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