Lines 33-7-1-5 & 33-8-1-11

Expressed in lateral root cap, epidermis and provascvulature at the root apex. Expression limited to vasculature in mature part and also the vasculature of the lateral root primordium.

Encodes an auxin influx transporter. AUX1 resides at the apical plasma membrane of protophloem cells and at highly dynamic subpopulations of Golgi apparatus and endosomes in all cell types. AUX1 action in the lateral root cap and/or epidermal cells influences lateral root initiation and positioning.

TAIR Annotation

AUX1 (AUXIN RESISTANT 1); amino acid transmembrane transporter/ auxin binding / auxin influx transmembrane transporter/ transporter