THE 2-MINUTE RULE FOR POS88 SLOT

To study the effect of various constraints on mutational tolerance get more info all through range, we chose E. coli dihydrofolate reductase (DHFR) as being a design system. DHFR is A necessary enzyme inside of folate metabolism that reduces dihydrofolate to tetrahydrofolate and is particularly needed for thymidine production. utilizing this action