Enzymatic Defects in Three Genetic Classes of Serine-Requiring Mutants of Bacillus pumilus
AUTOR(ES)
Lovett, Paul S.
RESUMO
Serine-requiring mutants of Bacillus pumilus NRRL B-3275 have been divided into three groups based on the position of the mutant loci on the linkage map of this organism. Representatives of each group were found deficient in enzymatic activities that constitute the phosphorylated pathway for serine biosynthesis. The evidence suggests that the genes coding for the enzymes of the phosphorylated pathway of serine biosynthesis are not clustered in B. pumilus.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=285500Documentos Relacionados
- Studies of Mutants Inhibited by Their Own Metabolites in SACCHAROMYCES CEREVISIAE II. Genetic and Enzymatic Analysis of Three Classes of Mutants
- Genetic and biochemical properties of Escherichia coli mutants with defects in serine chemotaxis.
- Bacteriophage conversion of spore-negative mutants to spore-positive in Bacillus pumilus.
- Genetic Analysis in Bacillus pumilus by PBS1-Mediated Transduction
- New class of Bacillus subtilis glutamine-requiring mutants.
