Properties of intracellular bovine papillomavirus chromatin.
Episomal nucleoprotein complexes of bovine papillomavirus type 1 (BPV-1) in transformed cells were exposed to DNase I treatment to localize hypersensitive regions. Such regions, which are indicative for gene expression, were found within the noncoding part of the genome, coinciding with the origin of replication and the 5' ends of most of the early mRNAs. However, there were also regions of hypersensitivity within the structural genes. These intragenic perturbations of the chromatin structure coincide with regulatory sequences at the DNA level. One of these regions maps in close proximity to a Z-DNA antibody-binding site which is located near the putative BPV-1 enhancer sequence.
D000818:Animals; D000911:Antibodies, Monoclonal; D052688:Bovine papillomavirus 1 / Q000235:genetics*; D002460:Cell Line; D002843:Chromatin / Q000032:analysis*; D004261:DNA Replication; D004279:DNA, Viral / Q000096:biosynthesis / Q000235:genetics / Q000276:immunology; D003850:Deoxyribonuclease I / Q000494:pharmacology; D004742:Enhancer Elements, Genetic; D005796:Genes; D005809:Genes, Regulator; D005814:Genes, Viral; D051379:Mice; D027383:Papillomaviridae / Q000235:genetics*; D012333:RNA, Messenger / Q000235:genetics; D012367:RNA, Viral / Q000235:genetics
D000911:Antibodies, Monoclonal; D002843:Chromatin; D004279:DNA, Viral; D012333:RNA, Messenger; D012367:RNA, Viral; D003850:Deoxyribonuclease I