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g.m.b.
g.m.q.
G-man
g.o.b.
g.p.d.
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G protein
G protein disease
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G protein
G pro·tein (plural G pro·teins)


noun 
Definition:
 
cell messenger: a substance that carries information from receptors on the cell membrane to effectors within the cell
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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