Abstract
Addition of L-lysine to cultures ofS. noursei enhanced the production of nourseothricin. The aspartokinase of the wild-type strain was under concerted feedback inhibition by lysine plus threonine but was stimulated by lysine alone. Threonine in the medium increased the synthesis of enzyme. 10% of the mutants resistant to AEC showed a higher specific production of the antibiotic.
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.
