Cytosol-modulated transport of messenger RNA from isolated nuclei.

SUMMARY The influence of cytoplasmic factors on the energy-dc pendent release from nuclei of messenger-like RNA in ribonucleoprotein particles (i.e., informosomes) has been investigated in a cell-free system that precludes detectable nuclear lysis. Maximum release of rapidly labeled RNA from the prelabeled nuclei of normal, regenerating, or neo plastic rat… (More)