[Analysis of vaccinia virus genome with restriction endonucleases EcoRI, BamHI, KpnI and HindIII].
Restriction endonucleases EcoRI, BamHI, Hind III and KpnI were used for analysis of acccinia virus DNA. The number and size of restriction endonuclease fragments were determined by gel electrophoresis and the analysis of 3H-labeled vaccinia virus DNA. It was shown that many EcoRI and BamHI fragments had the same and similar sizes. The exact number of EcoRI and BamHI fragments were estimated only after analysis of [3H]-labeled vaccinia DNA. The vaccinia genome sizes calculated from HindIII, KpnI and EcoRI are very close to the actual genome weight. But the sum of BamHI fragments is much lower than those determined by electron microscope method.
D004262:DNA Restriction Enzymes; D004279:DNA, Viral; D008970:Molecular Weight; D013379:Substrate Specificity; D014616:Vaccinia virus / Q000032:analysis*
D004279:DNA, Viral; D004262:DNA Restriction Enzymes
Ispol'zovanie restriktaz EcoRI, BamHI, KpnI i HindIII dlia analiza genoma virusa ospovaktsiny.