Comparative Phylogeography of Central African Duikers

中非小羚羊的比较系统发育地理学

基本信息

  • 批准号:
    0516425
  • 负责人:
  • 金额:
    --
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2006
  • 资助国家:
    美国
  • 起止时间:
    2006-01-01 至 2010-12-31
  • 项目状态:
    已结题

项目摘要

Understanding the historical and ecological processes underlying high species diversity in the tropics has been the subject of intense interest and led to the formulation of many diversity hypotheses. In particular, the role of tropical forest "refuges", river barriers and ecological gradients in promoting speciation has been the subject of much recent debate. This study will use a molecular approach to test for these potential mechanisms of diversification by comparing spatial patterns of genetic variation in a suite of forest antelope species. Data from this study will then be used to test predicted patterns of genetic variation associated with these different diversification modes and examine their relative importance. In order to achieve the intense geographical sampling required for this study, this project will use dung from natural populations as a source of DNA. The implementation of such a project relies heavily on the participation of collaborating host institutions comprising the Centre International de Recherches Medicales in Franceville, Gabon (CIRMF), the Universite des Sciences et Techniques de Masuku in Gabon (USTM) and the Gabon Program of the Wildlife Conservation Society (WCS), a conservation NGO based in New York. Through this collaboration, this project will stimulate exchange of expertise between African and U.S. participants and provide opportunities for technology transfer between countries. This study will not only provide important information on the potential mechanisms of diversification in the Afro-tropics but will also provide a molecular inventory of species distributions and solid genetic database for informing long-term conservation management of central African forest antelope. This award was co-funded by both EPSCoR and the Office of International Science and Engineering (OISE).
了解热带地区高物种多样性背后的历史和生态过程一直是人们强烈关注的主题,并导致了许​​多多样性假设的形成。特别是,热带森林“避难所”、河流屏障和生态梯度在促进物种形成中的作用一直是最近争论的主题。这项研究将使用分子方法通过比较一组森林羚羊物种的遗传变异的空间模式来测试这些潜在的多样化机制。这项研究的数据将用于测试与这些不同多样化模式相关的遗传变异的预测模式,并检查它们的相对重要性。为了实现本研究所需的密集地理采样,该项目将使用自然种群的粪便作为 DNA 来源。该项目的实施在很大程度上依赖于合作主办机构的参与,包括加蓬弗朗斯维尔国际医学研究中心 (CIRMF)、加蓬马苏库科学与技术大学 (USTM) 以及总部位于纽约的野生动物保护协会加蓬计划 (WCS)。 通过此次合作,该项目将促进非洲和美国参与者之间的专业知识交流,并为国家之间的技术转让提供机会。这项研究不仅将提供有关非洲热带地区多样化潜在机制的重要信息,还将提供物种分布的分子清单和可靠的遗传数据库,为中非森林羚羊的长期保护管理提供信息。该奖项由 EPSCoR 和国际科学与工程办公室 (OISE) 共同资助。

项目成果

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会议论文数量(0)
专利数量(0)

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Steven Johnson其他文献

Human complement factor I
人类补体因子I
  • DOI:
  • 发表时间:
    2011
  • 期刊:
  • 影响因子:
    0
  • 作者:
    P. Roversi;Steven Johnson;S. Lea
  • 通讯作者:
    S. Lea
The relationship between the matched-filter operator and the target signature space-orthogonal projection classifier
匹配过滤算子与目标特征空间正交投影分类器之间的关系
Crystal structure of the cytoplasmic domain of Spa40, the specificity switch for the Shigella flexneri Type III Secretion System
Spa40 细胞质结构域的晶体结构,Spa40 是福氏志贺氏菌 III 型分泌系统的特异性开关
  • DOI:
  • 发表时间:
    2008
  • 期刊:
  • 影响因子:
    0
  • 作者:
    J. Deane;S. C. Graham;E. Mitchell;D. Flot;Steven Johnson;S. Lea
  • 通讯作者:
    S. Lea
Application of recombinant DNA technologies to studies on chicken growth hormone.
重组DNA技术在鸡生长激素研究中的应用
  • DOI:
    10.1002/jez.1402320313
  • 发表时间:
    1984
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Lawrence M. Souza;Thomas C. Boone;Doug Murdock;Keith Langley;J. Wypych;Dennis Fenton;Steven Johnson;Por;Richard R. Everett;Rou;R. Bosselman
  • 通讯作者:
    R. Bosselman
Excessive Activity of Cathepsin K is Associated with the Cartilage Defects in a Zebrafish Model For Mucolipidosis II
组织蛋白酶 K 的过度活性与粘脂沉积症 II 型斑马鱼模型中的软骨缺陷相关
  • DOI:
  • 发表时间:
    2012
  • 期刊:
  • 影响因子:
    0
  • 作者:
    R. Steet;Aaron C. Petrey;H. Flanagan;Steven Johnson;M. Haskins
  • 通讯作者:
    M. Haskins

Steven Johnson的其他文献

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{{ truncateString('Steven Johnson', 18)}}的其他基金

Alaska Tech Learners: A Collaboration to Teach College Courses in Software Engineering to High School Students
阿拉斯加技术学习者:向高中生教授软件工程大学课程的合作
  • 批准号:
    1801194
  • 财政年份:
    2018
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
Sensors for clean water: a participatory approach for technology innovation
清洁水传感器:技术创新的参与式方法
  • 批准号:
    EP/P027571/1
  • 财政年份:
    2017
  • 资助金额:
    --
  • 项目类别:
    Research Grant
DISSERTATION RESEARCH: Influence of environmental variables on gene flow, population structure and disease transmission in the gopher tortoise Gopherus polyphemus
论文研究:环境变量对地鼠龟 Gopherus polyphemus 基因流、种群结构和疾病传播的影响
  • 批准号:
    0910184
  • 财政年份:
    2009
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
UMEB: Mentoring Undergraduate Research in Conservation Biology and Ecology
UMEB:指导保护生物学和生态学本科生研究
  • 批准号:
    0405263
  • 财政年份:
    2004
  • 资助金额:
    --
  • 项目类别:
    Continuing Grant
Tests of Competing Hypotheses for the Maintenance of Sex and Parthenogenesis in Campeloma limum, a SE United States Snail
美国东南部蜗牛 Campeloma limum 维持性和孤雌生殖的竞争假设检验
  • 批准号:
    0075967
  • 财政年份:
    2000
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
Hardware System Design with Behavior Tables
使用行为表的硬件系统设计
  • 批准号:
    9610358
  • 财政年份:
    1997
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
RUI: Experimental Investigation of Ecological and Genetic Correlates of Parthenogenetic and Reproduction in a Fresh Water Snail
RUI:淡水蜗牛孤雌生殖和繁殖的生态和遗传相关性的实验研究
  • 批准号:
    9629287
  • 财政年份:
    1996
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
Solvent Free Liquid Photoresist
无溶剂液体光刻胶
  • 批准号:
    9460589
  • 财政年份:
    1995
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
Decomposing Digital-System Specifications into Interacting Sequential Processes
将数字系统规范分解为交互的顺序过程
  • 批准号:
    9208745
  • 财政年份:
    1992
  • 资助金额:
    --
  • 项目类别:
    Continuing Grant
Algebra for Digital Design Derivation
数字设计推导的代数
  • 批准号:
    8921842
  • 财政年份:
    1990
  • 资助金额:
    --
  • 项目类别:
    Continuing Grant

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亚太沿海水域有害赤潮致病甲藻的基因型辨别和系统发育地理学
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