title: Comparative investigation of a streptovaricin-producing strain of Streptomyces spectabilis and its selectant.
abstract: Some differences were found in the ultrastructural, cultural and physiological-biochemical properties between the parent strain Streptomyces spectabilis 1000 and its natural selectant S. spectabilis 1011-10, producers of streptovaricin.
authors.affiliation: Institute of Microbiology, Bulgarian Academy of Sciences, Sofia.
authors.forename: D
authors.initials: D
authors.lastname: Spasova
authors.forename: N
authors.initials: N
authors.lastname: Vesselinova
authors.forename: R
authors.initials: R
authors.lastname: Gesheva
mesh_terms: D003470:Culture Media; D008854:Microscopy, Electron; D013045:Species Specificity; D013302:Streptomyces / Q000378:metabolism* / Q000648:ultrastructure; D013310:Streptovaricin / Q000096:biosynthesis*; D014617:Vacuoles / Q000648:ultrastructure
chemical_list: D003470:Culture Media; D013310:Streptovaricin