Plasmid Formation After Lambda Bacteriophage Infection of Escherichia coli-Salmonella typhosa Hybrids

AUTOR(ES)

Falkow, Stanley

RESUMO

Defective phage λdg, when present in certain Salmonella typhosa hybrids, could be eliminated with acridine orange or ethidium bromide treatment. The λdg deoxyribonucleic acid could be separated from the S. typhosa host deoxyribonucleic acid as a distinctly covalently closed molecule.

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