FRIML, Jiří. Subcellular trafficking of PIN auxin efflux carriers in auxin transport. European Journal of Cell Biology. Německo: Urban&Fischer Verlag Jena, 2010, vol. 89, 2-3, p. 231-235. ISSN 0171-9335.
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Basic information
Original name Subcellular trafficking of PIN auxin efflux carriers in auxin transport
Name in Czech Vnitrobuněčný transport PIN auxinových vynašečů v auxinovém transportu
Authors FRIML, Jiří (203 Czech Republic, guarantor, belonging to the institution).
Edition European Journal of Cell Biology, Německo, Urban&Fischer Verlag Jena, 2010, 0171-9335.
Other information
Original language English
Type of outcome Article in a journal
Field of Study Genetics and molecular biology
Country of publisher Germany
Confidentiality degree is not subject to a state or trade secret
Impact factor Impact factor: 3.630
RIV identification code RIV/00216224:14310/10:00040651
Organization unit Faculty of Science
UT WoS 000275308300018
Keywords (in Czech) Distribuce auxinu; Dynamika PINů; Polarita; Endocytická recyklace
Keywords in English Auxin distribution; PIN Dynamics; Polarity; Endocytic recycling
Changed by Changed by: Mgr. Gabriela Jalová, učo 208673. Changed: 10/1/2011 13:57.
Abstract
The directional transport of the plant hormone auxin is a unique process mediating a wide variety of developmental processes. Auxin movement between cells depends on AUX1/LAX, PGP and PIN protein families that mediate auxin transport across the plasma membrane. The directionality of auxin flow within tissues is largely determined by polar, subcellular localization of PIN auxin efflux carriers. PIN proteins undergo rapid subcellular dynamics that is important for the process of auxin transport and its directionality. Furthermore, various environmental and endogenous signals can modulate trafficking and polarity of PIN proteins and by this mechanism change auxin distribution. Thus, the subcellular dynamics of auxin transport proteins represents an important interface between cellular processes and development of the whole plant. This review summarizes our recent contributions to the field of PIN trafficking and auxin transport regulation.
Abstract (in Czech)
Transport rostliného hormonu auxinu reguluje různé vývojové procesy. Auxinový transport závisí na AUX1/LAX, PGP and PIN proteinech, které pumpují auxin přes buněčnou membránu. Polarita auxinového toku závisí na polární buněčné lokalizaci PIN transporterů, které vykazují permanentní vnitrobuněčnou dynamiku. Toto review sumarizuje nejnovější příspěvky a poznatky k této problematice.
Links
IAA601630703, research and development projectName: Identifikace molekulárních komponent a mechanizmu polárního směrování auxinových transportních proteinů rodiny PIN u Arabidopsis thaliana
Investor: Academy of Sciences of the Czech Republic, Identification of molecular components and the mechanism of polar targeting of PIN auxin transport proteins in Arabidopsis thaliana
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