OsAGAP, an ARF-GAP from rice, regulates root development mediated by auxin in Arabidopsis.

Abstract excerpt

Arf (ADP-ribosylation factor) proteins, which mediate vesicular transport, have little or no intrinsic GTPase activity. They rely on the action of GTPase-activating proteins (GAPs) and guanine nucleotide exchange factors (GEFs) for their function. In the present study the OsAGAP gene in rice, which encoded a protein with predicted structure similar to ArfGAP, was identified. The purified OsAGAP-GST fusion protein...

Topics

Share this publication in a Topic to start or enrich a Post.

• Share to ADP-Ribosylation Factors
• Share to Biological Transport, Active
• Share to Gravitropism