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Article

Lateral relocation of auxin efflux regulator PIN3 mediates tropism in Arabidopsis.

Nature - 14 Feb 2002

Friml Jirí, Wiśniewska Justyna, Benková Eva, Mendgen Kurt, Palme Klaus

Abstract excerpt

Long-standing models propose that plant growth responses to light or gravity are mediated by asymmetric distribution of the phytohormone auxin. Physiological studies implicated a specific transport system that relocates auxin laterally, thereby effecting differential growth; however, neither the molecular components of this system nor the cellular mechanism of auxin redistribution on light or gravity perception...

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Identifiers

PMID: 11845211
DOI: 10.1038/415806a

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

Related research

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Lateral relocation of auxin efflux regulator PIN3 mediates tropism in Arabidopsis.PMID 11845211Read ↗

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Auxin transport and gravitational research: perspectives.Semantic proximity Read ↗

Plant hormones: ins and outs of auxin transport.Semantic proximity Read ↗

Relocalization of the PIN1 auxin efflux facilitator plays a role in phototropic responses.Semantic proximity Read ↗

phot1 inhibition of ABCB19 primes lateral auxin fluxes in the shoot apex required for phototropism.Semantic proximity Read ↗

ALTERED RESPONSE TO GRAVITY is a peripheral membrane protein that modulates gravity-induced cytoplasmic alkalinization and lateral auxin transport in plant statocytes.Semantic proximity Read ↗

AUX1 regulates root gravitropism in Arabidopsis by facilitating auxin uptake within root apical tissues.Semantic proximity Read ↗

Auxin-responsive OsMGH3, a common downstream target of OsMADS1 and OsMADS6, controls rice floret fertility.Semantic proximity Read ↗

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