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用于生物医学研究的野生捕获和实验室出生的狨猴物种(狨属物种、普通狨猴)的繁殖。

Reproduction of wild-caught and laboratory-born marmoset species used in biomedical research (Saguinus sp, Callithrix jacchus).

作者信息

Wolfe L G, Deinhardt F, Ogden J D, Adams M R, Fisher L E

出版信息

Lab Anim Sci. 1975 Dec;25(6):802-13.

PMID:813062
Abstract

Reproductive performances of wild-caught and laboratory-born marmosets maintained in a paired-cage system were summarized. Wild-caught, white-lipped (WL) marmosets (Saguinus fuscicollis, S nigricollis) averaged 2.6 live births per pair per yr compared with 1.6 for cotton-topped (CT) marmosets (S oedipus); S fuscicollis illigeri pairs were the best producers. Of first and second generation laboratory-born animals, crossbred or hybrid WL pairs were the best producers; first generation pairs averaged 2.7 live births per pair per yr, comparable to the production of wild-caught WL pairs. In contrast, laboratory-born Sf illigeri pairs produced only 0.8 live births per pair per yr. No significant differences in reproductive performance were observed between first generation outbred vs inbred and between parent-reared vs hand-reared pairs. Based on limited data, the reproductive capabilities of wild-caught and laboratory-born Callithrix jacchus appeared superior to both WL and CT marmosets. Ten examples of marmoset models in biomedical research were discussed briefly.

摘要

总结了在成对笼养系统中饲养的野生捕获和实验室出生的狨猴的繁殖性能。野生捕获的白唇(WL)狨猴(黑喉伶猴、白领伶猴)平均每对每年产2.6只活仔,而棉顶(CT)狨猴(普通狨)为1.6只;黑喉伶猴Illigeri亚种对的繁殖能力最强。在第一代和第二代实验室出生的动物中,杂交或杂种WL对的繁殖能力最强;第一代对平均每对每年产2.7只活仔,与野生捕获的WL对的产量相当。相比之下,实验室出生的黑喉伶猴Illigeri亚种对每对每年仅产0.8只活仔。在第一代远交与近交以及亲本饲养与人工饲养的对之间,未观察到繁殖性能的显著差异。基于有限的数据,野生捕获和实验室出生的普通狨的繁殖能力似乎优于WL和CT狨猴。简要讨论了生物医学研究中狨猴模型的10个例子。

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