title: [Effect of water isotopic composition on Rhodococcus erythropolis biomass production].
abstract: The effect of water isotopic composition on concentration of oil-oxidizing actinobacteria Rhodococcus erythropolis VKM Ac-2017D cellular biomass is observed during cultivation in liquid nutrient media. The value for the effect was determined by experimental conditions, including consecutive use of hydrophilic and hydrophobic nutritious substrates--saccharose and hexadecane. It is shown, that when Rhodococcus erythropolis VKM Ac-2017D cells, cultivated in media with sucrose and 71 and 98 ppm deuterium content in water were inoculated into the similar in mineral and isotopic composition media with hexadecane, a considerable increase in cellular biomass production is observed if compared to a control sample in which water with 150 ppm deuterium concentration was used.
authors: A A
authors: AA
authors: Samkov
authors: S S
authors: SS
authors: Dzhimak
authors: M G
authors: MG
authors: Baryshev
authors: N N
authors: NN
authors: Volchenko
authors: A A
authors: AA
authors: Khudokormov
authors: S M
authors: SM
authors: Samkova
authors: É V
authors: ÉV
authors: Karaseva
mesh_terms: D018533:Biomass; D003903:Deuterium / Q000737:chemistry*; D012240:Rhodococcus / Q000254:growth & development*; D014867:Water / Q000737:chemistry*
chemical_list: D014867:Water; D003903:Deuterium