To The Question About Intracellular Polyhydroxybutyrate Degradation
К вопросу о внутриклеточной деградации полигидроксибутирата

Natalia O. Zhila, Galina S. Kalacheva, Tatiana G. Volova
2015 Журнал Сибирского федерального университета: Серия Биология  
The investigation of dynamics of 1,2 14 С-acetate flows was carried out in three different regimes of bacteria Cupriavidus eutrophus B-10646 biosynthesis on fructose and acetate: a) in the phase of accumulation of polyhydroxybutyrate; b) in the phase of intracellular PHB degradation and the synthesis of nitrogen compounds; c) in the phase of resynthesis of PHB. It has been shown that in regime of PHB accumulation 80 % of labeled carbon was used for synthesis of PHB. At the condition of PHB
more » ... ndition of PHB degradation both synthesis and degradation take place simultaneously. This confirms the cyclic nature of PHB methabolism.
doi:10.17516/1997-1389-2015-8-2-220-235 fatcat:tmwek6ijczd5lo5k5mez4jswju