in the case of alpha-satellite dna containing chromatin from african green monkey ( agm ) cells cleavage by micrococcal nuclease in the nucleus was reported to occur predominantly at only one location around position 126 of the satellite repeat unit ( musich et al . ( 1982 ) proc . natl . acad . sci . usa 79 , 118-122 ) .
C0008546
chromatin
C0007610
nucleus