Expression of Hsap\PI4KB under the control of the spermatocyte-specific βTub85D promoter, tagged with a Tag:HA epitope.
Hsap\PI4KBβTub85D.Tag:HA is a suppressor of male sterile phenotype of Df(3L)7C/fwd3
Hsap\PI4KBβTub85D.Tag:HA is a suppressor of abnormal meiotic cell cycle phenotype of Df(3L)7C/fwd3
Hsap\PI4KBβTub85D.Tag:HA is a suppressor of abnormal cytokinesis phenotype of Df(3L)7C/fwd3
Hsap\PI4KBβTub85D.Tag:HA is a suppressor of spermatid phenotype of Df(3L)7C/fwd3
Expression of Hsap\PI4KBβTub85D.T:Ivir\HA1 fully rescues the cytokinesis defects and infertility of fwd3/Df(3L)7C mutant males.