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Article

Interactions among PIN-FORMED and P-glycoprotein auxin transporters in Arabidopsis.

The Plant cell - 1 Jan 2007

Blakeslee Joshua J, Bandyopadhyay Anindita, Lee Ok Ran, Mravec Jozef, Titapiwatanakun Boosaree, Sauer Michael, Makam Srinivas N, Cheng Yan, Bouchard Rodolphe, Adamec Jirí, Geisler Markus, Nagashima Akitomo, Sakai Tatsuya, Martinoia Enrico, Friml Jirí, Peer Wendy Ann, Murphy Angus S

Abstract excerpt

Directional transport of the phytohormone auxin is established primarily at the point of cellular efflux and is required for the establishment and maintenance of plant polarity. Studies in whole plants and heterologous systems indicate that PIN-FORMED (PIN) and P-glycoprotein (PGP) transport proteins mediate the cellular efflux of natural and synthetic auxins. However, aromatic anion transport resulting from PGP...

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Identifiers

PMID: 17237354
DOI: 10.1105/tpc.106.040782
PMCID: PMC1820964

Genes

PGP
PIN1

Provenance

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.

Related research

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Research trail→

Click a neighbor to travelStep 1 · 12 closest

Interactions among PIN-FORMED and P-glycoprotein auxin transporters in Arabidopsis.PMID 17237354Read ↗

PIN proteins perform a rate-limiting function in cellular auxin efflux.Semantic proximity Read ↗

Cross-species functional diversity within the PIN auxin efflux protein family.Semantic proximity Read ↗

Regulation of polar auxin transport by AtPIN1 in Arabidopsis vascular tissue.Semantic proximity Read ↗

Subcellular homeostasis of phytohormone auxin is mediated by the ER-localized PIN5 transporter.Semantic proximity Read ↗

Cellular efflux of auxin catalyzed by the Arabidopsis MDR/PGP transporter AtPGP1.Semantic proximity Read ↗

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

Immunophilin-like TWISTED DWARF1 modulates auxin efflux activities of Arabidopsis P-glycoproteins.Semantic proximity Read ↗

Variation in expression and protein localization of the PIN family of auxin efflux facilitator proteins in flavonoid mutants with altered auxin transport in Arabidopsis thaliana.Semantic proximity Read ↗

TYPE-ONE PROTEIN PHOSPHATASE4 regulates pavement cell interdigitation by modulating PIN-FORMED1 polarity and trafficking in Arabidopsis.Semantic proximity Read ↗

ADP1 affects abundance and endocytosis of PIN-FORMED proteins in Arabidopsis.Semantic proximity Read ↗

The endoplasmic reticulum localized PIN8 is a pollen-specific auxin carrier involved in intracellular auxin homeostasis.Semantic proximity Read ↗

Antagonistic regulation of PIN phosphorylation by PP2A and PINOID directs auxin flux.Semantic proximity Read ↗

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