Figure 3. Effects of cone precursor circuitry on response to Rb depletion.
a, Prevalence of Ki67+ or CC3+ cells (top) and cell numbers (bottom) after shRNA transduction of isolated cone precursors. b, Isolated cone precursor response to co-transduction with shRB1 and BN vector, BN-p130, or BN-SKP2. c–e, Effect of p130 overexpression or p107 knockdown on Y79 proliferation (c, d) and protein expression (e). Compared to scrambled and vector controls: *, p < 0.01. #, p < 0.05. Compared to shRB1 + SCR (a) or to shRB1 + BN (b): $, p < 0.01. &, p < 0.05. Results represent at least two independent experiments.
