Evidence for the localization of the Arabidopsis cytokinin receptors AHK3 and AHK4 in the endoplasmic reticulum

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14740%2F11%3A00055502" target="_blank" >RIV/00216224:14740/11:00055502 - isvavai.cz</a>
Result on the web
<a href="http://jxb.oxfordjournals.org/content/early/2011/08/12/jxb.err238.full.pdf+html" target="_blank" >http://jxb.oxfordjournals.org/content/early/2011/08/12/jxb.err238.full.pdf+html</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1093/jxb/err238" target="_blank" >10.1093/jxb/err238</a>

Result language
angličtina
Original language name
Evidence for the localization of the Arabidopsis cytokinin receptors AHK3 and AHK4 in the endoplasmic reticulum
Original language description
Cytokinins are hormones that are involved in various processes of plant growth and development. The model of cytokinin signalling starts with hormone perception through membrane-localized histidine kinase receptors. Although the biochemical properties and functions of these receptors have been extensively studied, there is no solid proof of their subcellular localization. Here, cell biological and biochemical evidence for the localization of functional fluorophor-tagged fusions of Arabidopsis histidinekinase 3 (AHK3) and 4 (AHK4), members of the cytokinin receptor family, in the endoplasmic reticulum (ER) is provided. Furthermore, membrane-bound AHK3 interacts with AHK4 in vivo. The ER localization and putative function of cytokinin receptors from theER have major impacts on the concept of cytokinin perception and signalling, and hormonal cross-talk in plants.
Czech name
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Czech description
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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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Project
<a href="/en/project/LC06034" target="_blank" >LC06034: Regulation of morphogenesis of plant cells and organs</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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