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Article

Characterization of the Arabidopsis heterotrimeric G protein.

The Journal of biological chemistry - 16 May 2008

Wang Shiyu, Assmann Sarah M, Fedoroff Nina V

Abstract excerpt

We have used fluorescence resonance energy transfer and co-immunoprecipitation to analyze the interactions among the alpha, beta, and gamma1 subunits of the Arabidopsis heterotrimeric G protein. Using cyan and yellow fluorescent protein fusion constructs, we show that overexpressed Ggamma1 localizes to protoplast membranes, but Gbeta exhibits membrane localization only when the Ggamma1 protein is...

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PMID: 18326491
DOI: 10.1074/jbc.M801376200

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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