Thus, the degree of interchange functions ...

The purpose of lasix 14 mg this study was to examine the question of whether uncoupling of catabolism from anabolism, which is often observed in heterotrophic microorganisms in energy sufficient growth conditions, takes place in autotrophic bacteria

Methanobacterium thermoautotrophicum. For this purpose

M. thermoautotrophicum

cultivated in continuous cultures that were limited trace element iron. The influence of both speed and dissolution rate of iron nutrition on the relationship between anabolism and catabolism were investigated. Compared with continuous culture

M.

thermoautotrophicum, 5-fold lower concentration of biomass and 3-fold decrease in H, CO and CH

conversion rates were observed in iron limited culture. However, the specific substrate and product conversion rates increased in comparison with the values ​​determined in the scarce energy crops. Thus, iron limitation caused a separation of catabolism with anabolism. At a dilution rate of 0. 096 h

and iron at a concentration of 17 m at the stern, specific H

-limiting conditions, while in dilution rate of 0. 168 h, differ only by 5%. Separation of catabolism anabolism also increased dramatically when the speed of delivery of iron was reduced, but the dilution rate remains constant. Thus, the degree of the solutions depends on the dissolution rate and speed of iron nutrition. It was found that the specific consumption rate of H

in the culture medium. This suggests that the activity of catabolic

M. thermoautotrophicum

in the environment. Hypotheses about the fate of excess energy derived from catabolism of unbound discussed, but the physiological reasons for the partial separation between catabolism and anabolism remains yet to be clarified. .