Figure 1. Strategy for introduction of hANTs into the AAC2 locus.
Step1: KAN-MX6 cassette at the AAC2 locus in AAC triple mutant yeast (TCY119) was replaced with URA3 to establish the parent stain (URA-AAC2). Step2: PCR-generated N-terminal AAC + hANTs ORF fragments (yNhANTs) were used for transformation of URA-AAC2, and transformants were selected on rich glucose media containing 5-FOA.
