title: [Various physiological aspects of Serratia marcescens pigmented strains and their pigmentless variants with an elevated nuclease activity].
abstract: Some aspects of physiology of Serratia marcescens pigmentless variants with elevated nuclease activity were studied. The variants are characterized by a higher respiration rate when glucose, glycerol, inositol or maltose are used as an energy substrate, a higher respiration quotient, a lower growth rate, a lower economic coefficient, and a lower thermogenesis. The growth of Serratia marcescens pigmentless strains is presumed to be unbalanced.
mesh_terms: D014644:Genetic Variation; D005947:Glucose / Q000378:metabolism; D005990:Glycerol / Q000378:metabolism; D007294:Inositol / Q000378:metabolism; D008320:Maltose / Q000378:metabolism; D010101:Oxygen Consumption; D010727:Phosphoric Diester Hydrolases / Q000096:biosynthesis; D010860:Pigments, Biological / Q000096:biosynthesis; D012706:Serratia marcescens / Q000254:growth & development / Q000378:metabolism / Q000502:physiology*
chemical_list: D010860:Pigments, Biological; D007294:Inositol; D008320:Maltose; D010727:Phosphoric Diester Hydrolases; D005947:Glucose; D005990:Glycerol
vernacular_title: Nekotorye osobennosti fiziologii pigmentnykh stammov Serratia marcescens i ikh bespigmentnykh variantov s povyshennoĭ nukleaznoĭ aktivnost'iu