A Sec14p-nodulin domain phosphatidylinositol transfer protein polarizes membrane growth of Arabidopsis thaliana root hairs

Abstract

Phosphatidylinositol (PtdIns) transfer proteins (PITPs) regulate signaling interfaces between lipid metabolism and membrane trafficking. Herein, we demonstrate that AtSfh1p, a member of a large and uncharacterized Arabidopsis thaliana Sec14p-nodulin domain family, is a PITP that regulates a specific stage in root hair development. AtSfh1p localizes along… (More)

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@article{Vincent2005ASD, title={A Sec14p-nodulin domain phosphatidylinositol transfer protein polarizes membrane growth of Arabidopsis thaliana root hairs}, author={Patrick W. Vincent and Michael Chua and Fabien Nogu{\'e} and Ashley Fairbrother and Hal Mekeel and Yue Xu and Nina Stromgren Allen and Tatiana N. Bibikova and Simon Gilroy and Vytas A Bankaitis}, journal={The Journal of Cell Biology}, year={2005}, volume={168}, pages={801 - 812} }