Fig. 6From: Developing a single strain for in vitro salvage synthesis of NAD+ at high temperatures and its potential for bioconversionNAD+ salvage synthesis at 60 °C. Concentration of NAD+ at 60 °C was monitored every 4 h for 28 h with the enzyme cocktail (+ cocktail) or in the negative control (− cocktail). Initial concentration of NAD+ was 1 mM (a) and 100 µM (b). Error bars represent standard errors calculated from triplicates measurementsBack to article page