Figure 4
From: Repression of Abd-B by Polycomb is critical for cell identity maintenance in adult Drosophila testis
Pc represses Abd-B to maintain the homeostasis in adult Drosophila testis. (a-b”) Immunostaining of Abd-B expression level in adult Drosophila testes after RNAi induction for 21 days in 29 °C. (a-a”) c587 control, (b-b”) c587 > Pc RNAi. Zfh1(green), Abd-B (red) and DAPI (blue). Scale bar, 10 μm. (c) Quantification of the penetrance of testes with Zfh1 positive cells overpopulating after induction for 21 days at 29 °C. The number of testes scored for each transgene is more than 100. Data are presented as mean ± SEM. Statistical significance is determined by Student’s t-test, ***P < 0.001, **P < 0.01.
