Molecular Biology of Rifomycin
Henry A. Erlich
... gal~ ara~ xyl~ mtl~ recAl3~ strT W. Arber M. Schwartz via W. Arber W. Arber B.
Low via W. Arber B. Low via W. Arber W. Arber further 12 minutes at 37° C.
Phages were added at a multiplicity of about one plaque-forming unit per
bacterium.