Signal is first observed in early spermatocytes and persists throughout the spermatocyte stages.
danyC.EGFP rescues Df(2R)BSC802/danyex11
The male sterility of danyex11/Df(2R)BSC802 adult flies as well as their testes defects are completely rescued by combination with danyC.T:Avic\GFP-EGFP : spermatogenesis is able to progress beyond spermatocyte stages and spermatids with elongated sperm tails are observed.