REPRODUCTIVE EFFICIENCY OF CAPTIVE CHINESE- AND INDIAN-DERIVED RHESUS FEMALES

中国和印度人工饲养的雌性恒河猴的繁殖效率

• 批准号: 8358158
• 负责人: Hans Michael Kubisch
• 金额: $ 3.72万
• 依托单位: TULANE UNIVERSITY OF LOUISIANA
• 依托单位国家: 美国
• 财政年份: 2011
• 资助国家: 美国
• 起止时间: 2011-05-01 至 2012-04-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/8358158
• 关键词: Birth; Birth Order; Chinese People; Female; Funding; Gender; Generations; Grant; Infant; Least-Squares Analysis; Macaca mulatta; Methods; Modeling; National Center for Research Resources; Play; Primates; Principal Investigator; Records; Reproduction; Research; Research Infrastructure; Resources; Role; Source; United States National Institutes of Health; cost; reproductive; trait

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. Primary support for the subproject and the subproject's principal investigator may have been provided by other sources, including other NIH sources. The Total Cost listed for the subproject likely represents the estimated amount of Center infrastructure utilized by the subproject, not direct funding provided by the NCRR grant to the subproject or subproject staff. Introduction: Reproductive records (n = 2,913) from 303 Chinese-origin and 360 Indian-derived females spanning 3 generations were studied. Generations 1, 2, and 3 included 339, 251, and 73 females, respectively. Methods: Least-squares statistical analyses were used to compare Chinese and Indian females for reproductive traits. All models included origin, generation, origin x generation and dam birth year within generation. Infant gender, birth order, and infant survival status were included in models for particular traits. Results/Discussion: Chinese females were older at first reproduction than Indian females (5.0 ¿ 0.06 vs 4.3 ¿ 0.08 years; P0.05). These results demonstrate that maternal origin plays a role in some reproductive traits of rhesus macaque females.

该子项目是利用资源的众多研究子项目之一 由 NIH/NCRR 资助的中心拨款提供 该子项目的主要支持。 并且子项目的主要研究者可能是由其他来源提供的， 包括其他 NIH 来源的子项目可能列出的总成本。 代表子项目使用的中心基础设施的估计数量， NCRR 赠款不直接向子项目或子项目工作人员提供资金。 简介：对第 1、2 和 3 代 303 名中国裔和 360 名印度裔女性的生殖记录（n = 2,913）进行了研究，分别包括 339 名、251 名和 73 名女性。分析用于比较中国和印度女性的生殖特征，包括起源、世代、起源 x 世代和婴儿性别、出生顺序和世代。结果/讨论：中国女性的首次生育年龄比印度女性要大（5.0 ¿ 0.06 vs 4.3 ¡ 0.08 岁；P0.05）。雌性恒河猴的一些生殖特征。