title: Physiological changes of Streptomyces griseus and Streptomyces lactamdurans strains associated with an increase in their ability for cephamycin production.
mesh_terms: D002513:Cephamycins / Q000096:biosynthesis*; D005285:Fermentation; D013302:Streptomyces / Q000254:growth & development / Q000378:metabolism*; D013305:Streptomyces griseus / Q000378:metabolism*
chemical_list: D002513:Cephamycins