Polar PIN Localization Directs Auxin Flow in Plants

Polar flow of the phytohormone auxin requires plasma membrane-associated PIN proteins and underlies multiple developmental processes in plants. Here we address the importance of the polarity of subcellular PIN localization for the directionality of auxin transport in Arabidopsis thaliana. Expression...

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Veröffentlicht in:	Science (American Association for the Advancement of Science) 2006-05, Vol.312 (5775), p.883-883
Hauptverfasser:	Wiśniewska, Justyna, Xu, Jian, Seifertová, Daniela, Brewer, Philip B, Růžička, Kamil, Blilou, Ikram, Rouquié, David, Benková, Eva, Scheres, Ben, Friml, Jiří
Format:	Artikel
Sprache:	eng
Schlagworte:	apical polarity Arabidopsis - cytology Arabidopsis - growth & development Arabidopsis - metabolism Arabidopsis Proteins - chemistry Arabidopsis Proteins - genetics Arabidopsis Proteins - metabolism Arabidopsis thaliana Auxins basal polarity Biological and medical sciences Botany Brevia Cell Polarity cortex Epidermal cells epidermis (plant) Fundamental and applied biological sciences. Psychology genes gravistimulation Gravitropism gravity histochemistry Hormones Indoleacetic Acids - metabolism Membrane Transport Proteins - chemistry Membrane Transport Proteins - genetics Membrane Transport Proteins - metabolism Molecular biology Movements mutants PIN proteins PIN1 gene Plant Epidermis - cytology Plant Epidermis - metabolism Plant physiology and development plant proteins Plant roots Plant Roots - cytology Plant Roots - growth & development Plant Roots - metabolism Promoter Regions, Genetic Proteins Recombinant Fusion Proteins - metabolism roots translocation (plant physiology)
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