[The DNA composition of nitrogenous bases of leptospira strains belonging to different sulfur groups].
D004247:DNA / Q000032:analysis*; D007919:Leptospira / Q000032:analysis* / Q000145:classification; D013455:Sulfur / Q000032:analysis
D013455:Sulfur; D004247:DNA
Vyvchennia skladu azotystykh osnov DNK u shtamiv leptospir, iaki nalezhat' do riznykh serohrup.