sinaP21/Df(3L)sinaSH transheterozygotes exhibit defects in synaptonemal complex assembly during oogenesis, with components forming abnormal polycomplexes.
R7 precursor cell develops into an equatorial cone cell (EQC). P{HZ}klgH214 marker expression is present in R7 precursor cell and persists in the EQC.
No interaction with P{sev-svp1} or P{sev-svp2} exists.