Abstract
High hexokinase activity was not related to glucose repression in Candida utilis IGC 3092. The addition of Cibacron Blue 3G-A to growing cells in batch culture led to a permanent in vivo hexokinase inactivation, decreased growth rate and inhibited alcohol dehydrogenase. Hexokinase inactivation up to 90% did not alleviate glucose repression of alpha-glucosidase, as has been described for Saccharomyces cerevisiae and other yeasts. Moreover, when cells were physiologically derepressed by growing them in a chemostat at low glucose concentrations, the highest hexokinase activity was shown by the derepressed cells, and decreased as repression increased. Thus, in our strain of C. utilis, hexokinase activity was inversely proportional to glucose repression.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
