Termination of Shoot Gravitropic Responses by Auxin Feedback on PIN3 Polarity
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14740%2F16%3A00088262" target="_blank" >RIV/00216224:14740/16:00088262 - isvavai.cz</a>
Result on the web
<a href="http://www.cell.com/action/showImagesData?pii=S0960-9822%2816%2931012-0" target="_blank" >http://www.cell.com/action/showImagesData?pii=S0960-9822%2816%2931012-0</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.cub.2016.08.067" target="_blank" >10.1016/j.cub.2016.08.067</a>
Alternative languages
Result language
angličtina
Original language name
Termination of Shoot Gravitropic Responses by Auxin Feedback on PIN3 Polarity
Original language description
Plants adjust their growth according to gravity. Gravitropism involves gravity perception, signal transduction, and asymmetric growth response, with organ bending as a consequence [1]. Asymmetric growth results from the asymmetric distribution of the plant-specific signaling molecule auxin [2] that is generated by lateral transport, mediated in the hypocotyl predominantly by the auxin transporter PIN-FORMED3 (PIN3) [3, 4, 5]. Gravity stimulation polarizes PIN3 to the bottom sides of endodermal cells, correlating with increased auxin accumulation in adjacent tissues at the lower side of the stimulated organ, where auxin induces cell elongation and, hence, organ bending. A curvature response allows the hypocotyl to resume straight growth at a defined angle [6], implying that at some point auxin symmetry is restored to prevent overbending. Here, we present initial insights into cellular and molecular mechanisms that lead to the termination of the tropic response.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EB - Genetics and molecular biology
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Current Biology
ISSN
0960-9822
e-ISSN
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Volume of the periodical
26
Issue of the periodical within the volume
22
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
3026-3032
UT code for WoS article
000388545900020
EID of the result in the Scopus database
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