短尾猴胚胎发育。

Embryonic development in Erythrocebus patas.

机构信息

California Primate Research Center, University of California, Davis.

Laboratory of Comparative Carcinogenesis, Division of Cancer Cause and Prevention, National Cancer Institute, National Institutes of Health, Frederick, Maryland.

出版信息

Am J Primatol. 1984;6(1):15-29. doi: 10.1002/ajp.1350060103.

DOI:10.1002/ajp.1350060103

PMID:31986845

Abstract

The developmental stages of 12 Erythrocebus patas embryos, ranging in gestational age from 30 to 50 days, is described. The pattern of embryogenesis in E. patas closely parallels the anatomic characteristics of human and other nonhuman primate embryos between stages 12 and 23. However, there is a delay in development in E. patas similar to that observed in human embryos which differs from the macaques and baboons. This temporal difference in the embryonic period is an important factor in the design and analysis of early pregnancy studies in this species.

摘要

描述了 12 只食蟹猴胚胎的发育阶段，这些胚胎的胎龄在 30 到 50 天之间。食蟹猴胚胎的发生模式与人类和其他非人类灵长类动物胚胎在 12 到 23 阶段之间的解剖特征非常相似。然而，食蟹猴胚胎的发育存在延迟，类似于人类胚胎的观察结果，与猕猴和狒狒不同。在胚胎期的这种时间差异是在该物种中设计和分析早期妊娠研究的重要因素。