Abstract:
:Cleavage of varicella-zoster virus DNA with the restriction endonucleases PstI, XbaI, and BglII resulted in 18, 22, and 20 fragments, respectively. Based on the molecular weights and molarities of these fragments, a molecular weight of 84 x 10(6) could be calculated for the varicella-zoster virus genome. In both the XbaI and the BglII patterns, four 0.5 M fragments were identified. The arrangement of the fragments was determined by molecular hybridization techniques, and the terminal fragments were identified by lambda exonuclease digestion. The 0.5 M fragments, of which two were located at the same terminus of the genome, contained repeated sequences: one terminally and one inverted internally. These results were in agreement with the existence of two equimolar subpopulations of the varicella-zoster virus genome, differing in the relative orientation of a short region of unique sequences. This region was bounded by the repeated sequences. From the molecular weights of the submolar fragments, a maximal molecular weight of 5 x 10(6) for the repeated region and a minimal molecular weight of 3.5 x 10(6) for the short unique sequence could be calculated.
journal_name
J Viroljournal_title
Journal of virologyauthors
Dumas AM,Geelen JL,Weststrate MW,Wertheim P,van der Noordaa Jdoi
10.1128/JVI.39.2.390-400.1981subject
Has Abstractpub_date
1981-08-01 00:00:00pages
390-400issue
2eissn
0022-538Xissn
1098-5514journal_volume
39pub_type
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journal_title:Journal of virology
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更新日期:1975-03-01 00:00:00
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