Genetic Studies on Ribose 5-Phosphate Isomerase Mutants of Escherichia coli K-12
AUTOR(ES)
Skinner, A. J.
RESUMO
A gene for the constitutive ribosephosphate isomerase (rpiA) is highly cotransducible with serA at 56.2 min on the genetic linkage map of Escherichia coli K-12. Suppression of ribosephosphate isomerase A-negative mutants can occur by a regulator gene mutation permitting constitutive synthesis of the normally inducible ribosephosphate isomerase B.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=246871Documentos Relacionados
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