Independent degeneration of photoreceptors and retinal pigment epithelium in conditional knockout mouse models of choroideremia - Tolmachova, T; Anders, R; Abrink, M; Bugeon, L; Dallman, MJ; Futter, CE; Ramalho, JS; Tonagel, F; Tanimoto, N; Seeliger, MW; Huxley, C; Seabra, MC (JOURNAL OF CLINICAL INVESTIGATION, 2006)