A mutant Ebg enzyme that converts lactose into an inducer of the lac operon.
AUTOR(ES)
Rolseth, S J
RESUMO
Lactose is not itself an inducer of the lac operon, nor is it converted to an inducer by ebg+ beta-galactosidase of Escherichia coli. We report here the isolation of a mutant Ebg beta-galactosidase which is capable of converting lactose into an inducer of the lac operon.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=294136Documentos Relacionados
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