The nucleotide sequence of the right-hand terminus of adenovirus type 5 DNA: implications for the mechanism of DNA replication.
The nucleotide sequence of the right-hand terminal 3% of adenovirus type 5 (Ad5) DNA has been determined, using the chemical degradation technique developed by Maxam and Gilbert (1977). This region of the genome comprises the 1003 basepair long HindIII-I fragment and the first 75 nucleotides of the adjacent HindIII-F fragment, extending from the right-hand terminus to the sequences from which the main body of the mRNA of early region 4 is transcribed. One of the origins of adenovirus DNA replication is located within this part of the genome. The sequencing results are discussed in relation to several models proposed for the mechanism of replication of linear DNA molecules, which invariably depend on the presence of specific arrangements of nucleotides at the termini of those linear DNAs.
D000256:Adenoviridae / Q000378:metabolism*; D001482:Base Composition; D001483:Base Sequence; D004261:DNA Replication; D004262:DNA Restriction Enzymes; D004279:DNA, Viral / Q000378:metabolism; D009690:Nucleic Acid Conformation; D014158:Transcription, Genetic
D004279:DNA, Viral; D004262:DNA Restriction Enzymes