UASp regulatory sequences drive expression of E(Pc) cDNA.
decreased cell number | spermatogenesis, with Scer\GAL4NP1624
cyst progenitor cell, with Scer\GAL4NP1624
male germline stem cell, with Scer\GAL4NP1624
The expression of E(Pc)UASp.cFa under the control of E(Pc)GL00169 leads to testes with decreased numbers of cyst stem cells and early cyst cells (Tj- or Zfh-1-positive cells), as well as decreased germline stem cells, as compared to controls.