
Fig. 3. Chromosomal da+ duplications produce excess somatic cells. Ovaries from 3X-da+ flies (B, C) have longer interfollicular stalks than wild-type ovaries (A). (D) Enlargement of the anterior end of ovariole shown in C. (E) Ovaries with the B231 duplication (which includes da+) also produce more follicles than wild type, as indicated by the number of previtellogenic follicles per ovariole and (C) increased ovariole length. Staining: Hts (green), Vasa (magenta).