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A novel putative auxin carrier family regulates intracellular auxin homeostasis in plants

Barbez, Elke ; Kubeš, Martin ; Rolčík, Jakub ; Béziat, Chloé ; Pěnčík, Aleš ; Wang, Bangjun ; Rosquete, Michel Ruiz ; Zhu, Jinsheng ; Dobrev, Petre I. ; Lee, Yuree ; Zažímalovà, Eva ; Petrášek, Jan ; Geisler, Markus ; Friml, Jiří ; Kleine-Vehn, Jürgen

In: Nature, 2012, p. -

The phytohormone auxin acts as a prominent signal, providing, by its local accumulation or depletion in selected cells, a spatial and temporal reference for changes in the developmental program. The distribution of auxin depends on both auxin metabolism (biosynthesis, conjugation and degradation) and cellular auxin transport. We identified in silico a novel putative auxin transport facilitator...