The biologic assay of L-methionine using a mutant of Bact. coli strain K-12.
D058491:Bacterial Load; D001681:Biological Assay; D001769:Blood; D004926:Escherichia coli; D008715:Methionine / Q000097:blood*
D008715:Methionine
BLOOD; ESCHERICHIA COLI; METHIONINE/in blood