History:
<- P. Nevers, IPN, Kiel <- J.W. Lengeler, Univ. Osnabrück <- P. Starlinger, Köln <- A. Pardee
Summary and
additional information:
<- P. Nevers, IPN, Kiel <- J.W. Lengeler, Univ. Osnabrück <- P. Starlinger, Köln <- A. Pardee. [K12 L17]. . Genotype F- lacI,Z (Y+, A+) rpsL Gal+ Smr lambdar. Constitutive expression of the lac genes, mutation in ß-galactosidase gene to inactive.. (Medium 381, 37°C).
