Falkow S, Baron L S
J Bacteriol. 1970 Apr;102(1):288-90. doi: 10.1128/jb.102.1.288-290.1970.
Defective phage lambdadg, when present in certain Salmonella typhosa hybrids, could be eliminated with acridine orange or ethidium bromide treatment. The lambdadg deoxyribonucleic acid could be separated from the S. typhosa host deoxyribonucleic acid as a distinctly covalently closed molecule.
有缺陷的噬菌体λdg存在于某些鼠伤寒沙门氏菌杂种中时,可用吖啶橙或溴化乙锭处理将其消除。λdg脱氧核糖核酸可作为一种明显的共价闭合分子与鼠伤寒沙门氏菌宿主脱氧核糖核酸分离。