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Article

The diageotropica mutation of tomato disrupts a signalling chain using extracellular auxin binding protein 1 as a receptor.

Planta - 1 Dec 2003

Christian May, Steffens Bianka, Schenck Daniel, Lüthen Hartwig

Abstract excerpt

The diageotropica ( dgt) mutant of tomato ( Lycopersicon esculentum Mill.) is known to lack a number of typical auxin responses. Here we show that rapid auxin-induced growth of seedling hypocotyls is completely abolished by the mutation over the full range of auxin concentrations tested, and also in early phases of the time course. Protoplasts isolated from wild-type hypocotyls respond to auxin by a rapid...

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Identifiers

PMID: 12928901
DOI: 10.1007/s00425-003-1090-8

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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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The diageotropica mutation of tomato disrupts a signalling chain using extracellular auxin binding protein 1 as a receptor.PMID 12928901Read ↗

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