[Study of the plasmid composition of various strains of Treponema pallidum].
Plasmid DNA has been isolated by soft alkaline and hard alkaline lysis from a pathogenic strain (Nichols) and two cultural strains (Reiter and VIII) of Treponema pallidum. Plasmid DNA was identified in all three strains. The molecular mass of identified plasmid DNA is 7 x 10(6) daltons according to the data of electrophoretic analysis in the agarose gel.
Piruzian
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D000942:Antigens, Bacterial; D004269:DNA, Bacterial / Q000032:analysis* / Q000302:isolation & purification; D004352:Drug Resistance, Microbial / Q000235:genetics; D004587:Electrophoresis, Agar Gel; D008970:Molecular Weight; D010957:Plasmids; D014210:Treponema pallidum / Q000235:genetics* / Q000276:immunology
D000942:Antigens, Bacterial; D004269:DNA, Bacterial
Izuchenie plazmidnogo sostava razlichnykh shtammov blednoĭ treponemy.