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Sexual Selection and Viability in the Wild: the Evolution of Sex Differences

Sexual Selection and Viability in the Wild: the Evolution of Sex Differences
性选择和野外生存能力:性别差异的进化
批准号:
RGPIN-2015-06740
负责人:
Gwynne, Darryl
金额:
$2.33万
依托单位:
依托单位国家:
加拿大
项目类别:
Discovery Grants Program - Individual
财政年份:
2015
资助国家:
加拿大
项目状态:
已结题
起止时间:
2015-01-01 至 2016-12-31

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中文摘要
翻译
性选择解释了性别差异的进化,如性取向和性竞争行为。虽然调查这一过程的重要研究使用实验室模型生物,但有些方面只能在野外完全解决。这些测试包括对性选择的一个核心问题的测试:性选择是与生存力选择相反的(达尔文,1871)还是与生存力选择相同的方向?我们的研究解决了这一问题,并认为控制性别差异的因素,通过使用新的昆虫交配系统,对女性进行性选择,以竞争男性的宝贵捐赠。在两个系统中,女性拥有“男性般”的装饰品。
英文摘要
Sexual selection explains the evolution of sex differences such as ornamentation and sexually-competitive behaviour. Although important research investigating this process uses lab model organisms, there are some aspects that can only be fully addressed in the wild. These include tests of a central issue about sexual selection: is it opposed (Darwin 1871) or in the same direction as viability selection? Our research addresses this, and the factors thought to control sex differences, by using novel insect mating systems with sexual selection on females in competition for valuable donations from males. In two systems females possess “male-like” ornaments.
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Sexual Selection and Viability in the Wild: the Evolution of Sex Differences
  • 批准号:
    RGPIN-2015-06740
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $2.33万
  • 财政年份:
    2019
  • 负责人:
    Gwynne, Darryl
  • 依托单位:
Sexual Selection and Viability in the Wild: the Evolution of Sex Differences
  • 批准号:
    RGPIN-2015-06740
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $2.33万
  • 财政年份:
    2018
  • 负责人:
    Gwynne, Darryl
  • 依托单位:
Sexual Selection and Viability in the Wild: the Evolution of Sex Differences
  • 批准号:
    RGPIN-2015-06740
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $2.33万
  • 财政年份:
    2017
  • 负责人:
    Gwynne, Darryl
  • 依托单位:
Sexual Selection and Viability in the Wild: the Evolution of Sex Differences
  • 批准号:
    RGPIN-2015-06740
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $2.33万
  • 财政年份:
    2016
  • 负责人:
    Gwynne, Darryl
  • 依托单位:
国内基金
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Intelligent Patent Analysis for Optimized Technology Stack Selection:Blockchain BusinessRegistry Case Demonstration
  • 批准号:
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  • 项目类别:
    外国学者研究基金项目
  • 资助金额:
    --
  • 批准年份:
    2024
  • 负责人:
    USHARANI HAREESH GOVINDARA JAN
  • 依托单位:
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