AXR4 is required for localization of the auxin influx facilitator AUX1.

Abstract

The AUX1 and PIN auxin influx and efflux facilitators are key regulators of root growth and development. For root gravitropism to occur, AUX1 and PIN2 must transport auxin via the lateral root cap to elongating epidermal cells. Genetic studies suggest that AXR4 functions in the same pathway as AUX1. Here we show that AXR4 is a previously unidentified… (More)

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Cite this paper

@article{Dharmasiri2006AXR4IR, title={AXR4 is required for localization of the auxin influx facilitator AUX1.}, author={Sunethra Dharmasiri and Rishi Swarup and Keithanne Mockaitis and Nuwan Dharmasiri and S. K. Singh and M. Kowalchyk and Arnaud Marchant and S. Mills and Goran Sandberg and M. J. Bennett and Mark Estelle}, journal={Science}, year={2006}, volume={312 5777}, pages={1218-20} }