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Article

Ethylene-mediated enhancement of apical hook formation in etiolated Arabidopsis thaliana seedlings is gibberellin dependent.

The Plant journal : for cell and molecular biology - 1 Feb 2004

Vriezen Wim H, Achard Patrick, Harberd Nicholas P, Van Der Straeten Dominique

Abstract excerpt

Dark-grown Arabidopsis seedlings develop an apical hook by differential elongation and division of hypocotyl cells. This allows the curved hypocotyl to gently drag the apex, which is protected by the cotyledons, upwards through the soil. Several plant hormones are known to be involved in hook dev...

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Source

Identifiers

PMID: 14756759
DOI: 10.1046/j.1365-313x.2003.01975.x

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 1 Sept 2026. Prepared record publication-14756759-2026-09-01.1. Manifest publication-graph-cohort-2026-09-01.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 1 Sept 2026.

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Ethylene-mediated enhancement of apical hook formation in etiolated Arabidopsis thaliana seedlings is gibberellin dependent.PMID 14756759Read ↗

Coordinated regulation of apical hook development by gibberellins and ethylene in etiolated Arabidopsis seedlings.Semantic proximity Read ↗

Hierarchy of hormone action controlling apical hook development in Arabidopsis.Semantic proximity Read ↗

The auxin influx carriers AUX1 and LAX3 are involved in auxin-ethylene interactions during apical hook development in Arabidopsis thaliana seedlings.Semantic proximity Read ↗

Role of PIN-mediated auxin efflux in apical hook development of Arabidopsis thaliana.Semantic proximity Read ↗

Auxin, ethylene and brassinosteroids: tripartite control of growth in the Arabidopsis hypocotyl.Semantic proximity Read ↗

HOOKLESS1, an ethylene response gene, is required for differential cell elongation in the Arabidopsis hypocotyl.Semantic proximity Read ↗

Ethylene regulates lateral root formation and auxin transport in Arabidopsis thaliana.Semantic proximity Read ↗

Involvement of COP1 in ethylene- and light-regulated hypocotyl elongation.Semantic proximity Read ↗

Cell wall integrity modulates HOOKLESS1 and PHYTOCHROME INTERACTING FACTOR4 expression controlling apical hook formation.Semantic proximity Read ↗

Gibberellins repress photomorphogenesis in darkness.Semantic proximity Read ↗

The Arabidopsis mutant alh1 illustrates a cross talk between ethylene and auxin.Semantic proximity Read ↗

Interactions of light and ethylene in hypocotyl hook maintenance in Arabidopsis thaliana seedlings.Semantic proximity Read ↗

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