Matches in UGent Biblio for { <https://biblio.ugent.be/publication/1213376#aggregation> ?p ?o. }
Showing items 1 to 42 of
42
with 100 items per page.
- aggregation classification "A1".
- aggregation creator B383960.
- aggregation creator B383961.
- aggregation creator B383962.
- aggregation creator B383963.
- aggregation creator B383964.
- aggregation creator B383965.
- aggregation creator B383966.
- aggregation creator person.
- aggregation creator person.
- aggregation creator person.
- aggregation creator person.
- aggregation date "2011".
- aggregation format "application/pdf".
- aggregation hasFormat 1213376.bibtex.
- aggregation hasFormat 1213376.csv.
- aggregation hasFormat 1213376.dc.
- aggregation hasFormat 1213376.didl.
- aggregation hasFormat 1213376.doc.
- aggregation hasFormat 1213376.json.
- aggregation hasFormat 1213376.mets.
- aggregation hasFormat 1213376.mods.
- aggregation hasFormat 1213376.rdf.
- aggregation hasFormat 1213376.ris.
- aggregation hasFormat 1213376.txt.
- aggregation hasFormat 1213376.xls.
- aggregation hasFormat 1213376.yaml.
- aggregation isPartOf urn:issn:1465-7392.
- aggregation language "eng".
- aggregation rights "I have transferred the copyright for this publication to the publisher".
- aggregation subject "Biology and Life Sciences".
- aggregation title "Light-mediated polarization of the PIN3 auxin transporter for the phototropic response in Arabidopsis".
- aggregation abstract "Phototropism is an adaptation response, through which plants grow towards the light(1). It involves light perception and asymmetric distribution of the plant hormone auxin(2-12). Here we identify a crucial part of the mechanism for phototropism, revealing how light perception initiates auxin redistribution that leads to directional growth. We show that light polarizes the cellular localization of the auxin efflux carrier PIN3 in hypocotyl endodermis cells, resulting in changes in auxin distribution and differential growth. In the dark, high expression and activity of the PINOID (PID) kinase correlates with a polar targeting of PIN3 to all cell sides. Following illumination, light represses PINOID transcription and PIN3 ispolarized specifically to the inner cell sides by GNOM ARF GTPase GEF (guanine nucleotide exchange factor)-dependent trafficking. Thus, differential trafficking at the shaded and illuminated hypocotyl side aligns PIN3 polarity with the light direction, and presumably redirects auxin flow towards the shaded side, where auxin promotes growth, causing hypocotyls to bend towards the light. Our results imply that PID phosphorylation-dependent recruitment of PIN proteins into distinct trafficking pathways is a mechanism to polarize auxin fluxes in response to different environmental and endogenous cues".
- aggregation authorList BK694094.
- aggregation endPage "452".
- aggregation issue "4".
- aggregation startPage "447".
- aggregation volume "13".
- aggregation aggregates 1213389.
- aggregation isDescribedBy 1213376.
- aggregation similarTo ncb2208.
- aggregation similarTo LU-1213376.