The cytoplasmic membrane isolated from cells of Citrobacter freundii growing in a cultivation medium with glucose was found to exhibit a decreased ability to oxidize formate and succinate and a decreased activity of formate, succinate and lactate dehydrogenase as compared with the cytoplasmic membrane of cells growing on galactose. The activation energy for dehydrogenation and oxidation of succinate simultaneously increases. The quantitative content of cytochromes and quinones in both types of membranes does not differ considerably. The two types of membranes also do not mutually differ in the qualitative and quantitative representation of fatty acids in lipids and in the sensitivity to the effect of low concentrations of detergents. The mass ratio of proteins and lipids is lower in the membranes of cells grown on glucose.

• MeSH
• buněčná membrána účinky léků   metabolismus   MeSH
• chinony metabolismus   MeSH
• Citrobacter účinky léků   ultrastruktura   MeSH
• cytochromy metabolismus   MeSH
• formiáty metabolismus   MeSH
• glukosa farmakologie   MeSH
• membránové lipidy analýza   MeSH
• membránové proteiny analýza   MeSH
• sukcináty metabolismus   MeSH
• Publikační typ
• časopisecké články MeSH
• Názvy látek
• chinony MeSH
• cytochromy MeSH
• formiáty MeSH
• glukosa MeSH
• membránové lipidy MeSH
• membránové proteiny MeSH
• sukcináty MeSH