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- aggregation classification "A1".
- aggregation creator B434987.
- aggregation creator B434988.
- aggregation creator B434989.
- aggregation creator B434990.
- aggregation creator B434991.
- aggregation creator B434992.
- aggregation creator B434993.
- aggregation creator person.
- aggregation creator person.
- aggregation date "2012".
- aggregation format "application/pdf".
- aggregation hasFormat 2965025.bibtex.
- aggregation hasFormat 2965025.csv.
- aggregation hasFormat 2965025.dc.
- aggregation hasFormat 2965025.didl.
- aggregation hasFormat 2965025.doc.
- aggregation hasFormat 2965025.json.
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- aggregation hasFormat 2965025.txt.
- aggregation hasFormat 2965025.xls.
- aggregation hasFormat 2965025.yaml.
- aggregation isPartOf urn:issn:1544-9173.
- aggregation language "eng".
- aggregation rights "I have retained and own the full copyright for this publication".
- aggregation subject "Biology and Life Sciences".
- aggregation title "ROP GTPase-dependent actin microfilaments promote PIN1 polarization by localized inhibition of clathrin-dependent endocytosis".
- aggregation abstract "Cell polarization via asymmetrical distribution of structures or molecules is essential for diverse cellular functions and development of organisms, but how polarity is developmentally controlled has been poorly understood. In plants, the asymmetrical distribution of the PIN-FORMED (PIN) proteins involved in the cellular efflux of the quintessential phytohormone auxin plays a central role in developmental patterning, morphogenesis, and differential growth. Recently we showed that auxin promotes cell interdigitation by activating the Rho family ROP GTPases in leaf epidermal pavement cells. Here we found that auxin activation of the ROP2 signaling pathway regulates the asymmetric distribution of PIN1 by inhibiting its endocytosis. ROP2 inhibits PIN1 endocytosis via the accumulation of cortical actin microfilaments induced by the ROP2 effector protein RIC4. Our findings suggest a link between the developmental auxin signal and polar PIN1 distribution via Rho-dependent cytoskeletal reorganization and reveal the conservation of a design principle for cell polarization that is based on Rho GTPase-mediated inhibition of endocytosis.".
- aggregation authorList BK757938.
- aggregation issue "4".
- aggregation volume "10".
- aggregation aggregates 2965037.
- aggregation isDescribedBy 2965025.
- aggregation similarTo journal.pbio.1001299.
- aggregation similarTo LU-2965025.