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Subcellular homeostasis of phytohormone auxin is mediated by the ER-localized PIN5 transporter
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SYSNO ASEP 0335970 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Subcellular homeostasis of phytohormone auxin is mediated by the ER-localized PIN5 transporter Author(s) Mravec, J. (DE)
Skůpa, Petr (UEB-Q) RID
Bailly, A. (CH)
Hoyerová, Klára (UEB-Q) RID, ORCID
Křeček, Pavel (UEB-Q)
Bielach, A. (BE)
Petrášek, Jan (UEB-Q) RID, ORCID
Zhang, J. (BE)
Gaykova, V. (DE)
Stierhof, Y. D. (DE)
Dobrev, Petre (UEB-Q) RID, ORCID
Schwarzerová, K. (CZ)
Rolčík, Jakub (UEB-Q)
Seifertová, Daniela (UEB-Q)
Luschnig, Ch. (AT)
Benková, E. (BE)
Zažímalová, Eva (UEB-Q) RID, ORCID
Geisler, M. (CH)
Friml, J. (BE)Source Title Nature. - : Palgrave Macmillan - ISSN 0028-0836
Roč. 459, č. 7250 (2009), s. 1136-1140Number of pages 7 s. Language eng - English Country GB - United Kingdom Keywords AtPIN5 ; auxin efflux carrier ; endoplasmic reticulum Subject RIV EB - Genetics ; Molecular Biology R&D Projects IAA601630703 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) KJB600380604 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) LC06034 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z50380511 - UEB-Q (2005-2011) UT WOS 000267636700045 DOI 10.1038/nature08066 Annotation Auxin is signalling molecule which mediates spatial and temporal coordination of plant growth and development via formation of ‘auxin gradients’. These gradients result from metabolic processes and the active directional transmembrane transport of auxin, which is catalyzed by auxin efflux carriers belonging to the PIN protein family. Investigation of atypical member of the family - AtPIN5 revealed its localization on the membranes of endoplasmic reticulum. The overexpression of the protein results in the striking change in the profile of auxin metabolites. These data show the so far unknown mechanism governing the availability of the key growth regulator in plant cells. Workplace Institute of Experimental Botany Contact David Klier, knihovna@ueb.cas.cz, Tel.: 220 390 469 Year of Publishing 2010
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