Restriction endonuclease analysis and physical mapping of the genome of porcine adenovirus type 5

The HNF61 and HNF70 isolates of porcine adenovirus type 5 (PAV-5) were cultivated in PK-15 cells, and viral DNA was extracted from the infected cells by a modified Hirt procedure. The DNAs were digested by each of 9 restriction endonucleases, and fragments representing the entire genomes were cloned...

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Bibliographic Details
Published in:Virus research 1995-06, Vol.37 (1), p.49-54
Main Authors: Tuboly, Tamás, Seshidhar Reddy, P., Nagy, Éva, Brian Derbyshire, J.
Format: Article
Language:English
Subjects:
Animals
Cell Line
DNA, Viral
Genome, Viral
Mastadenovirus - genetics
Mastadenovirus - isolation & purification
Physical mapping
Porcine adenovirus
Restriction endonuclease
Restriction Mapping
Swine
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Summary:The HNF61 and HNF70 isolates of porcine adenovirus type 5 (PAV-5) were cultivated in PK-15 cells, and viral DNA was extracted from the infected cells by a modified Hirt procedure. The DNAs were digested by each of 9 restriction endonucleases, and fragments representing the entire genomes were cloned. Based on the sizes of the restriction enzyme fragments, the genome of each isolate was estimated to be 33.2 kb. Physical maps for the 9 restriction endonucleases were constructed. The physical maps of the two isolates were identical for 5 of the restriction endonucleases, but 4 enzymes revealed differences in restriction sites occurring mainly between map unit 78 and 83, which may include the E3 region of the genome. There were no similarities between the physical maps of PAV-5 and those described for the other 4 serotypes of PAV.
ISSN:0168-1702
1872-7492
DOI:10.1016/0168-1702(95)00019-M