Information what does ht /- dhfr: Comprehensive Insights into Enzyme Function and Medical Relevance what does ht /- dhfr. In biochemistry and molecular biology, certain enzymes play critical roles in fundamental cellular processes. HT (Hypoxanthine-Thymidine) and DHFR (Dihydrofolate Reductase) are two such enzymes essential Admin5 months ago5 months agoKeep Reading