the use in parallel of in situ hybridization with specific staining for dna and autoradiography after tritiated thymidine incorporation , followed by either conventional fixation of the cells or the nucleoprotein loosening procedure , indicated that non-encapsidated viral dna and marginated host chromatin formed two juxtaposed compartments without interpenetration even after experimentally produced mild dispersion of the nuclear components .
C0028612
nucleoprotein
C0008546
chromatin