Heterotrimeric G protein signaling: Getting inside the cell - PubMed (original) (raw)

Review

. 2006 Jul 14;126(1):25-7.

doi: 10.1016/j.cell.2006.06.026.

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Review

Heterotrimeric G protein signaling: Getting inside the cell

Michael R Koelle. Cell. 2006.

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Abstract

Heterotrimeric G proteins have traditionally been thought to transduce signals at the plasma membrane. In this issue, Slessareva et al. (2006) now show that a G protein alpha subunit acts at the endosome to stimulate a phosphatidylinositol 3-kinase to help yeast respond to mating pheromones.

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