title: Nucleotide sequence of a fragment of SV40 DNA that contains the origin of DNA replication and specifies the 5' ends of "early" and "late" viral RNA. III. Construction of the total sequence of EcoRII-G fragment of SV40 DNA.
abstract: Limited T1 RNase digestion of subfragments of the SV40 DNA restriction endonuclease fragment EcoRII-G were prepared and analyzed. The fragments were separately labeled with 32P at their 5' terminus and the terminal sequences analyzed with limited snake venom diesterase digestion. The data permitted us to deduce the nucleotide sequence for EcoRII-G. The sequence contains a stretch of 17 A-T base pairs preceding the DNA complementary to the 5' end of "early" message RNA, a stretch of 27 bases with a perfect 2-fold rotational symmetry near the origin of DNA replication and a perfect tandem repeat of 21 nucleotides.
mesh_terms: D001483:Base Sequence; D004261:DNA Replication; D004279:DNA, Viral / Q000378:metabolism; D003851:Deoxyribonucleases; D004926:Escherichia coli / Q000201:enzymology; D006193:Haemophilus influenzae / Q000201:enzymology; D009690:Nucleic Acid Conformation; D009693:Nucleic Acid Hybridization; D009838:Oligodeoxyribonucleotides / Q000032:analysis; D009843:Oligoribonucleotides / Q000032:analysis; D012367:RNA, Viral; D006163:Ribonuclease T1; D013539:Simian virus 40 / Q000378:metabolism*; D014158:Transcription, Genetic
chemical_list: D004279:DNA, Viral; D009838:Oligodeoxyribonucleotides; D009843:Oligoribonucleotides; D012367:RNA, Viral; D003851:Deoxyribonucleases; D006163:Ribonuclease T1