Plant G proteins: the different faces of GPA1.
Biochemical studies suggest that G proteins mediate a variety of signaling processes in plants, yet Arabidopsis has only one gene, GPA1, for a canonical G protein alpha subunit. Recent studies indicate that the GPA1 protein is involved in a number of very different cellular processes.
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Department of Biology and the Life Sciences Consortium, 504 Wartik Laboratory, Pennsylvania State University, University Park, Pennsylvania 16802, USA. hxm16@psu.edu
D029681:Arabidopsis Proteins / Q000502:physiology*; D044385:GTP-Binding Protein alpha Subunits; D043802:GTP-Binding Protein alpha Subunits, Gq-G11; D020962:Heterotrimeric GTP-Binding Proteins / Q000502:physiology*; D029701:Saccharomyces cerevisiae Proteins; D015398:Signal Transduction
D029681:Arabidopsis Proteins; D044385:GTP-Binding Protein alpha Subunits; D029701:Saccharomyces cerevisiae Proteins; C084293:GPA1 protein, S cerevisiae; D043802:GTP-Binding Protein alpha Subunits, Gq-G11; D020962:Heterotrimeric GTP-Binding Proteins