RUMORED BUZZ ON POS88 SLOT

to check the effect of several constraints on mutational tolerance all through range, we chose E. coli dihydrofolate reductase (DHFR) as being a model method. DHFR is A necessary enzyme inside folate metabolism that cuts down dihydrofolate to tetrahydrofolate and it is needed for thymidine output. Using this activity as The idea for an in vivo rang