as part of a continuing comparison of nuclear proteins of tumors and other tissues , 32p-labeled nuclear proteins were extracted successively with 0.15 and 0.35 m nac1 from the nuclei of normal , regenerating , and thioacetamide-treated rat liver as well as novikoff hepatoma 3 hr after injection of 32pi into rats .
C0028589
nuclear proteins
C0007610
nuclei