DISSERTATION RESEARCH: Maintenance of a pterin-based male color polymorphism in Lucania goodei
论文研究:Lucania Goodei 中基于蝶呤的雄性颜色多态性的维持
基本信息
- 批准号:1011369
- 负责人:
- 金额:$ 1.5万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2010
- 资助国家:美国
- 起止时间:2010-06-01 至 2012-05-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Within-population color polymorphisms provide biologists with eye-catching examples in which to study how variation is maintained. Little is known about polymorphisms caused by pterins, a genetically determined class of pigments. This study examines the pterin-based red/yellow fin polymorphism found in male bluefin killifish Lucania goodei. The L. goodei system is unique in that there are no behavioral types associated with the polymorphism or rare-male advantage via sexual selection. However, in many populations, males with yellow fins are less heavily parasitized than those with red fins. By designing genetic markers for the polymorphism, this study integrates population genetics, laboratory experiments, and gene expression analyses to determine how the red/yellow polymorphism is maintained and to examine more closely the link between immunity and pterin production. This research not only addresses the outstanding question in evolutionary biology of how variation is maintained, but it utilizes a novel pterin-based pigment system to do so. The newly developed RAD tag method is used to develop markers for a non-model species, and the project fosters a cross-university collaboration between evolutionary biologists at the University of Illinois and geneticists at the University of Oregon. The work will enhance undergraduate training by including undergraduate assistants and developing a laboratory activity for an Ichthyology course that is based on this pigment identification research.
种群内的颜色多态性为生物学家提供了引人注目的例子来研究变异是如何维持的。关于由蝶呤(一种由基因决定的色素)引起的多态性,人们知之甚少。 本研究探讨了基于蝶呤的红/黄鳍多态性发现在雄性蓝鳍金枪鱼Lucania goodei。洛杉矶古代系统的独特之处在于没有与多态性或通过性选择的稀有雄性优势相关的行为类型。 然而,在许多种群中,黄鳍的雄性比红鳍的雄性寄生得少。通过设计多态性的遗传标记,本研究整合了群体遗传学,实验室实验和基因表达分析,以确定红/黄多态性是如何维持的,并更密切地研究免疫和蝶呤生产之间的联系。这项研究不仅解决了进化生物学中如何维持变异的突出问题,而且还利用了一种新的基于蝶呤的色素系统来实现这一点。新开发的RAD标签方法用于开发非模式物种的标记,该项目促进了伊利诺伊大学进化生物学家和俄勒冈州大学遗传学家之间的跨大学合作。这项工作将加强本科生的培训,包括本科生助理和开发一个实验室活动的鱼类学课程,是基于这种色素识别研究。
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)
数据更新时间:{{ journalArticles.updateTime }}
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
Rebecca Fuller其他文献
Cerebellar vermis: Volume measurement with regionally defined lateral borders
- DOI:
10.1016/s1053-8119(00)91438-1 - 发表时间:
2000-05-01 - 期刊:
- 影响因子:
- 作者:
Ronald Pierson;Rebecca Fuller;Daniel O'Leary;Nancy Andreasen - 通讯作者:
Nancy Andreasen
Rebecca Fuller的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('Rebecca Fuller', 18)}}的其他基金
DISSERTATION RESEARCH: Examining the role of reinforcement in driving genomic divergence between and within species in darters
论文研究:检验强化在驱动蛇鲈物种之间和物种内部基因组差异中的作用
- 批准号:
1701676 - 财政年份:2017
- 资助金额:
$ 1.5万 - 项目类别:
Standard Grant
I-Corps: BassInSight: Determining the economic value and market potential for estimating bass visual perception
I-Corps:BassInSight:确定估计低音视觉感知的经济价值和市场潜力
- 批准号:
1637153 - 财政年份:2016
- 资助金额:
$ 1.5万 - 项目类别:
Standard Grant
DISSERTATION RESEARCH: Relationship between diverse male coloration and speciation in darters
论文研究:不同雄性体色与蛇鲈物种形成之间的关系
- 批准号:
1210743 - 财政年份:2012
- 资助金额:
$ 1.5万 - 项目类别:
Standard Grant
DISSERTATION RESEARCH: Investigating Local Adaptation to Different Habitats in the Blackstripe Topminnow, Fundulus notatus
论文研究:调查黑条纹顶米诺鱼(Fundulus notatus)对不同栖息地的局部适应
- 批准号:
1210881 - 财政年份:2012
- 资助金额:
$ 1.5万 - 项目类别:
Standard Grant
DISSERTATION RESEARCH: Linking ecological divergence and reproductive isolation: the role of chromosomal fusions
论文研究:将生态分歧与生殖隔离联系起来:染色体融合的作用
- 批准号:
1110658 - 财政年份:2011
- 资助金额:
$ 1.5万 - 项目类别:
Standard Grant
CAREER: A COMPARATIVE STUDY OF EXTRINSIC AND INTRINSIC ISOLATION IN KILLIFISH - USING STUDIES OF SPECIATION TO DEVELOP RESOURCES FOR TEACHING SPECIATION
职业生涯:鳉鱼外部和内部隔离的比较研究 - 利用物种研究开发物种教学资源
- 批准号:
0953716 - 财政年份:2010
- 资助金额:
$ 1.5万 - 项目类别:
Continuing Grant
Measuring the covariance between sensory systems and behavior: testing the assumptions of the sensory bias and sensory exploitation hypotheses
测量感觉系统和行为之间的协方差:测试感觉偏差和感觉利用假设的假设
- 批准号:
0645997 - 财政年份:2006
- 资助金额:
$ 1.5万 - 项目类别:
Continuing Grant
Measuring the covariance between sensory systems and behavior: testing the assumptions of the sensory bias and sensory exploitation hypotheses
测量感觉系统和行为之间的协方差:测试感觉偏差和感觉利用假设的假设
- 批准号:
0445127 - 财政年份:2005
- 资助金额:
$ 1.5万 - 项目类别:
Continuing Grant
相似国自然基金
Research on Quantum Field Theory without a Lagrangian Description
- 批准号:24ZR1403900
- 批准年份:2024
- 资助金额:0.0 万元
- 项目类别:省市级项目
Cell Research
- 批准号:31224802
- 批准年份:2012
- 资助金额:24.0 万元
- 项目类别:专项基金项目
Cell Research
- 批准号:31024804
- 批准年份:2010
- 资助金额:24.0 万元
- 项目类别:专项基金项目
Cell Research (细胞研究)
- 批准号:30824808
- 批准年份:2008
- 资助金额:24.0 万元
- 项目类别:专项基金项目
Research on the Rapid Growth Mechanism of KDP Crystal
- 批准号:10774081
- 批准年份:2007
- 资助金额:45.0 万元
- 项目类别:面上项目
相似海外基金
Doctoral Dissertation Research: Intermediate-severity wind disturbance and cultural fire in the maintenance of mixedwood forests
博士论文研究:中度风扰和文化火灾在混交林维护中的应用
- 批准号:
2224894 - 财政年份:2022
- 资助金额:
$ 1.5万 - 项目类别:
Standard Grant
Doctoral dissertation research: The encoding, maintenance and retrieval of complex linguistic representations in working memory
博士论文研究:工作记忆中复杂语言表征的编码、维护和检索
- 批准号:
2116952 - 财政年份:2021
- 资助金额:
$ 1.5万 - 项目类别:
Standard Grant
Doctoral Dissertation Research: Impacts of early life adversity on bone growth and maintenance
博士论文研究:早年逆境对骨骼生长和维持的影响
- 批准号:
2120962 - 财政年份:2021
- 资助金额:
$ 1.5万 - 项目类别:
Standard Grant
Doctoral Dissertation Research: Maintenance of Tradition Amid Organizational Pressures to Change
博士论文研究:在组织变革的压力下维护传统
- 批准号:
2002003 - 财政年份:2020
- 资助金额:
$ 1.5万 - 项目类别:
Standard Grant
Doctoral Dissertation Research: Incomplete Neutralization: The Loss and Maintenance of Contrast
博士论文研究:不完全中和:对比度的损失与维持
- 批准号:
1918306 - 财政年份:2019
- 资助金额:
$ 1.5万 - 项目类别:
Standard Grant
Doctoral Dissertation Research: Life history tradeoffs affecting bone maintenance and development in women
博士论文研究:影响女性骨骼维持和发育的生活史权衡
- 批准号:
1732117 - 财政年份:2017
- 资助金额:
$ 1.5万 - 项目类别:
Standard Grant
Doctoral Dissertation Research: Linguistic Outcomes of Minority Language Maintenance: Yiddish in New York
博士论文研究:少数民族语言维护的语言成果:纽约的意第绪语
- 批准号:
1728915 - 财政年份:2017
- 资助金额:
$ 1.5万 - 项目类别:
Standard Grant
Doctoral dissertation research: Factors influencing generalization and maintenance of cross-category imitation of Mandarin regional variants
博士论文研究:影响普通话方言跨类别模仿泛化和维持的因素
- 批准号:
1624509 - 财政年份:2016
- 资助金额:
$ 1.5万 - 项目类别:
Standard Grant
Doctoral Dissertation Research: The Impact of Environmental Risk on the Development and Maintenance of Cooperation and Community Resilience
博士论文研究:环境风险对合作和社区复原力的发展和维持的影响
- 批准号:
1627439 - 财政年份:2016
- 资助金额:
$ 1.5万 - 项目类别:
Standard Grant
Doctoral Dissertation Research: Guenon face patterns and the maintenance of primate reproductive isolation
博士论文研究:Guenon 面部模式与灵长类动物生殖隔离的维持
- 批准号:
1613378 - 财政年份:2016
- 资助金额:
$ 1.5万 - 项目类别:
Standard Grant