UAS regulatory sequences drive expression of the Hsap\APOL1 cDNA (GenBank ID BC112943.1), mutated to carry both the 'G2' risk variant for kidney disease (a deletion of 2 amino acids - del:N388 /Y389) and also an additional short deletion (del: L158-Q166) within the BH3 domain. The coding sequence is tagged with Tag:HA.