Method for the isolation of Escherichia coli relaxed mutants, utilizing near-ultraviolet irradiation.
AUTOR(ES)
Ramabhadran, T V
RESUMO
Near-ultraviolet radiation (300 to 380 nm) induces a transient growth inhibition in "stringent" (rel+) strains of Escherichia coli, whereas "relaxed" (rel-) strains are only mildly affected. This difference permits rapid isolation of large numbers of relaxed mutants of E. coli.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=232962Documentos Relacionados
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