A SIMPLE KEY FOR POS88 UNVEILED

to review the influence of numerous constraints on mutational tolerance all through variety, we chose E. coli dihydrofolate reductase (DHFR) being a model program. DHFR is A necessary enzyme in folate metabolism that cuts down dihydrofolate to tetrahydrofolate and it is needed for thymidine output. utilizing this action as The read more premise for