Singh R P, Meyer D B
Science. 1967 Jun 16;156(3781):1503-4. doi: 10.1126/science.156.3781.1503.
The feasibility of studying avian primordial germ cells in blood smears has been demonstrated. Blood smears prepared from chick embryos of stages 13 to 15 (48 to 55 hours) contained primordial germ cells, which were revealed by the periodic acidSchiff reaction. The presence of glycogen in the cytoplasm of the primordial germ cells facilitated their selective identification.
研究鸟类血液涂片中原生殖细胞的可行性已得到证实。从13至15期（48至55小时）鸡胚制备的血液涂片含有原生殖细胞，这些细胞通过过碘酸希夫反应得以显示。原生殖细胞胞质中糖原的存在有助于对其进行选择性鉴定。
