non-histone chromosomal protein high mobility group 1 ( hmg-1 ) rapidly migrates into the nucleus when injected into the cytoplasm of bovine fibroblasts and hela cells by red cell-mediated microinjection ( rechsteiner , m. , and kuehl , l. ( 1979 ) cell 16 , 901-908 ) .
C0007610
nucleus
C0007634
cell