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Article

Multidrug resistance-like genes of Arabidopsis required for auxin transport and auxin-mediated development.

The Plant cell - 1 Nov 2001

Noh B, Murphy A S, Spalding E P

Abstract excerpt

Arabidopsis possesses several genes related to the multidrug resistance (MDR) genes of animals, one of which, AtMDR1, was shown to be induced by the hormone auxin. Plants having mutations in AtMDR1 or its closest relative, AtPGP1, were isolated by a reverse genetic strategy. Auxin transport activity was greatly impaired in atmdr1 and atmdr1 atpgp1 double mutant plants. Epinastic cotyledons and reduced apical...

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Identifiers

PMID: 11701880
DOI: 10.1105/tpc.010350
PMCID: PMC139463

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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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Multidrug resistance-like genes of Arabidopsis required for auxin transport and auxin-mediated development.PMID 11701880Read ↗

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