title: [Geothermal water as part of culture medium and morpho-physiological properties of Saccharomyces cerevisiae].
abstract: Morphophysiological changes in Saccharomyces cerevisiae gamma-503 cells cultivated in nutrient media containing geothermal water as a source of mineral substances were studied. The optimal mineralization of the medium was found to be 4.0 g/l, supplemented with 2.6 g/l (NH4)2HPO4. These conditions provided active growth and development of the culture with high yields of the biomass and the maximal enzymatic activity. Differences in cellular structures at certain stages of metabolism were demonstrated.
authors.affiliation: Caspian Institute of Biological Resources, Russian Academy of Sciences, Makhachkala, Russia.
authors.forename: Sh A
authors.initials: ShA
authors.lastname: Abramov
authors.forename: S Ts
authors.initials: STs
authors.lastname: Kotenko
authors.forename: E A
authors.initials: EA
authors.lastname: Khalilova
authors.forename: Iu S
authors.initials: IuS
authors.lastname: Kisrieva
mesh_terms: D003470:Culture Media; D006358:Hot Temperature; D012441:Saccharomyces cerevisiae / Q000166:cytology / Q000254:growth & development* / Q000502:physiology; D014867:Water
chemical_list: D003470:Culture Media; D014867:Water