Morris V B, Wylie C C, Miles V J
Anat Rec. 1976 Jan;184(1):111-3. doi: 10.1002/ar.1091840109.
In autoradiographs of the retina from two-week old chicks injected with tritiated thymidine during the first week after hatching, the labelled cells were found mainly in the extreme periphery of the retina and the ciliary epithelium of the pars plana. The pattern of labelling in the extreme periphery resembles that observed (Fujita and Horii, '63) in retinae exposed to tritiated thymidine during embryonic development. The mechanisms underlying the histogenesis of retinal cells during growth at the extreme periphery in young stages may be the same as those which operate during embryonic devolopment.
在孵化后第一周注射了氚标记胸腺嘧啶核苷的两周龄雏鸡视网膜的放射自显影片中，标记细胞主要见于视网膜的最周边部和平坦部的睫状体上皮。最周边部的标记模式类似于（藤田和堀井，1963年）在胚胎发育期间暴露于氚标记胸腺嘧啶核苷的视网膜中所观察到的模式。幼年阶段视网膜细胞在最周边部生长期间的组织发生机制可能与胚胎发育期间起作用的机制相同。
