Cell Membrane

Membrane translocation of P-Rex1 is mediated by G protein betagamma subunits and phosphoinositide 3-kinase
P-Rex1 is a guanine-nucleotide exchange factor (GEF) for the small GTPase Rac that is directly activated by the betagamma subunits of …
Mark A. Barber, Sarah Donald, Sylvia Thelen, Karen E. Anderson, Marcus Thelen, Heidi C. E. Welch
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Lyn and Fgr are activated in distinct membrane fractions of human granulocytic cells
We have previously shown that the src-family protein-tyrosine kinase Hck is localized on the azurophil granules of human granulocytes, …
H. Welch, I. Maridonneau-Parini
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