title: [Growth and spore formation in Bacillus thuringiensis at high substrate concentrations].
abstract: The work was aimed at studying the effect exerted by elevated concentrations of glucose, yeast extract and acetate on the growth of Bacillus thuringiensis subsp. galleriae, strain 69-6, and on the formation of spores and crystals by it. Glucose concentrations from 30 to 100 g per litre did not prevent spore formation. Yeast extract inhibited spore formation to a greater extent and stopped it almost completely at a concentration of 20 g per litre. Acetate at a concentration of 1.0 to 10 g per litre delayed spore formation and produced a less action on crystal formation, so that those processes were uncoupled in time.
authors.forename: Z V
authors.initials: ZV
authors.lastname: Sakharova
authors.forename: I L
authors.initials: IL
authors.lastname: Rabotnova
authors.forename: M P
authors.initials: MP
authors.lastname: Khovrychev
mesh_terms: D000085:Acetates / Q000378:metabolism*; D001413:Bacillus thuringiensis / Q000254:growth & development* / Q000502:physiology; D005947:Glucose / Q000378:metabolism*; D009584:Nitrogen / Q000378:metabolism*; D013171:Spores, Bacterial
chemical_list: D000085:Acetates; D005947:Glucose; D009584:Nitrogen
vernacular_title: Rost i sporoobrazovanie Bacillus thuringiensis pri vysokikh kontsentratsiiakh substratov.