Rowe D A, Fallon J F
J Embryol Exp Morphol. 1982 Apr;68:1-7.
Currently the chick leg bud or its components are being used extensively to study questions in development. Although fate maps of the leg, similar to that developed by Saunders (1948) for the wing, have been available (Hampé, 1957 a, 1959), no study of the proximodistal sequence of the specification of leg structures exists. Such a sequence developed for the wing by removal of the apical ectodermal ridge at successive stages (Saunders, 1948; Summerbell, 1974), has proven useful to the study of wing development. In this paper, we present a similar proximodistal sequence for the chick leg including the same developmental stage range as that of the wing sequence.
目前，鸡的腿芽或其组成部分正被广泛用于研究发育问题。尽管腿部的命运图谱，类似于桑德斯（1948年）为翅膀绘制的图谱，已经存在（汉佩，1957年a，1959年），但尚未有关于腿部结构指定的近端到远端序列的研究。通过在连续阶段去除顶端外胚层嵴为翅膀建立的这样一个序列（桑德斯，1948年；萨默贝尔，1974年），已被证明对翅膀发育的研究很有用。在本文中，我们给出了鸡腿部类似的近端到远端序列，包括与翅膀序列相同的发育阶段范围。
