The tiny Ran GTPase, a key regulator of nucleocytoplasmic transport, is also involved in microtubule assembly and nuclear membrane formation. exchange as they concentrate in the nucleus upon export CP-466722 CP-466722 inhibition by leptomycin B. Collectively, these results suggest a demanding probability, namely, that centrosome activity could depend upon nucleocytoplasmic exchange of centrosomal proteins and… Continue reading The tiny Ran GTPase, a key regulator of nucleocytoplasmic transport, is