Developmental Mechanisms of Reproductive Choice
生殖选择的发育机制
基本信息
- 批准号:9514088
- 负责人:
- 金额:--
- 依托单位:
- 依托单位国家:美国
- 项目类别:Continuing grant
- 财政年份:1996
- 资助国家:美国
- 起止时间:1996-04-01 至 2002-03-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Abstract Adkins-Regan 9514088 The goal of the proposed research is to analyze developmental processes leading to adult mate choice and mate preferences, especially preferences that are sexually dimorphic (different in males and females). The project will focus on a particularly robust and widespread aspect of mate choice, preference for opposite-sex partners (sexual partner preference), and a species well-suited to the goal, the zebra finches treated with estrogen during the first two weeks posthatch and housed in an all-female zebra finches treated with estrogen during the first two weeks posthatch and housed in an all-female environment from 40 days (independence from the parents)to 100 days (young adulthood) then prefer to pair with other females. In order to address important questions raised by this discovery, a series of experiments will be conducted in which annals are exposed to different hormonal or social environment manipulations during development and then tested for sexual partner preference--organizational effects of hormones produce early in development, and sexual imprinting--and will elucidate the manner in which hormonal and experiential influences interact during development. This work will advance our understanding of mate choice and of reproductive behavior development.
摘要 Adkins-Regan 9514088 拟议研究的目标是分析导致成年配偶选择和择偶偏好的发育过程,特别是性别二态性(男性和女性不同)的偏好。 该项目将重点关注配偶选择、对异性伴侣的偏好(性伴侣偏好)以及非常适合该目标的物种,斑胸草雀在孵化后的前两周接受雌激素处理,并圈养在全雌性斑胸草雀中,在孵化后的前两周接受雌激素治疗,并从 40 天开始饲养在全雌性环境中(独立于雌性斑马雀)。 父母)到100天(青年期)然后更喜欢与其他雌性配对。 为了解决这一发现提出的重要问题,我们将进行一系列的实验,在这些实验中,动物在发育过程中暴露于不同的激素或社会环境操纵下,然后测试性伴侣偏好(激素在发育早期产生的组织效应和性印记),并将阐明激素和经验影响在发育过程中相互作用的方式。 这项工作将增进我们对配偶选择和生殖行为发展的理解。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Elizabeth Adkins-Regan其他文献
Elizabeth Adkins-Regan的其他文献
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{{ truncateString('Elizabeth Adkins-Regan', 18)}}的其他基金
DISSERTATION RESEARCH: Hormonal Regulation of Avian Biparental Care
论文研究:鸟类双亲护理的激素调节
- 批准号:
1501336 - 财政年份:2015
- 资助金额:
-- - 项目类别:
Standard Grant
DISSERTATION RESEARCH: Developmental mechanisms organizing affiliative behavior and pair bonding
论文研究:组织亲和行为和配对关系的发展机制
- 批准号:
1310908 - 财政年份:2013
- 资助金额:
-- - 项目类别:
Standard Grant
ABR: Socially Monogamous Pairing: Mechanisms and Memory
ABR:社会一夫一妻制配对:机制和记忆
- 批准号:
1146891 - 财政年份:2012
- 资助金额:
-- - 项目类别:
Standard Grant
Mechanisms of Long-Term Monogamous Relationships in Zebra Finches
斑胸草雀长期一夫一妻制关系的机制
- 批准号:
0130986 - 财政年份:2002
- 资助金额:
-- - 项目类别:
Standard Grant
Dissertation Research: A Functional and Mechanistic Investigation of Yolk Androgens in the European Starling (Sturnus Vulgaris)
论文研究:欧洲八哥 (Sturnus Vulgaris) 卵黄雄激素的功能和机制研究
- 批准号:
0104907 - 财政年份:2001
- 资助金额:
-- - 项目类别:
Standard Grant
U.S.-Industrialized Countries Exchange for Scientists and Engineers, 1986/1987 Competition
美国-工业化国家科学家和工程师交流,1986/1987 年竞赛
- 批准号:
8603645 - 财政年份:1986
- 资助金额:
-- - 项目类别:
Standard Grant
Neuroendocrine Mechanisms of Avian Reproductive Behavior
鸟类生殖行为的神经内分泌机制
- 批准号:
8412083 - 财政年份:1984
- 资助金额:
-- - 项目类别:
Continuing grant
Hormones and Behavioral Development in an Altricial Bird
晚鸟的激素和行为发育
- 批准号:
8204462 - 财政年份:1982
- 资助金额:
-- - 项目类别:
Continuing grant
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