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Article

The mechanism of rhythmic ethylene production in sorghum. The role of phytochrome B and simulated shading.

Plant physiology - 1 Mar 1999

Finlayson S A, Lee I J, Mullet J E, Morgan P W

Abstract excerpt

Mutant sorghum (Sorghum bicolor [L.] Moench) deficient in functional phytochrome B exhibits reduced photoperiodic sensitivity and constitutively expresses a shade-avoidance phenotype. Under relatively bright, high red:far-red light, ethylene production by seedlings of wild-type and phytochrome B-mutant cultivars progresses through cycles in a circadian rhythm; however, the phytochrome B mutant produces ethylene...

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Identifiers

PMID: 10069847
DOI: 10.1104/pp.119.3.1083
PMCID: PMC32090

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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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