We have previously reported an HIV-1 mutant designated NL-Y226tac that expresses Vif at an ultra-low level. being replication-defective in high-APOBEC3G cells. such as H9. It carries a synonymous mutation within the splicing SA1 site relative to its parental clone. https://www.pomyslnaszycie.com/us-topo-7-5-minute-map-for-booger-canyon-az-fashion/