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Project Baseline, a living plant genome reserve for the study of evolution

Project Baseline, a living plant genome reserve for the study of evolution
Project Baseline,用于进化研究的活植物基因组储备
批准号:
1142784
负责人:
Julie Etterson
金额:
$120.0万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
2011
资助国家:
美国
项目状态:
已结题
起止时间:
2011-10-15 至 2018-01-31

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中文摘要
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英文摘要
The purpose of this project is to create a national scientific resource: the first genome reserve of seeds specifically designed to allow investigation of how plants respond to environmental change over long periods of time. Seeds will be collected from approximately 80 species throughout the U.S., along with population, environmental and climatic data, and stored at the USDA National Center for Genetic Resources Preservation for future use by evolutionary biologists.To protect biodiversity and preserve our national resources, it is critical to understand how species will adapt to changing climates. Many species are already changing, as evidenced by patterns of earlier flowering in the spring. One powerful way to determine if such changes are due to adaptive evolution is to raise ancestors and descendents side by side under common conditions. However, the fortuitous conditions that allow viable seeds to persist over time and be resurrected from the soil are rare. This project will create a planned collection of seeds that will allow future studies of evolution in response to global change. With this project, we will create a seed 'time capsule' that will allow future biologists to dissect the genetic basis of evolutionary change. In addition, during the course of seed collection, many undergraduate students, graduate students and post-doctoral scholars will be trained in plant population biology and conservation.
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Collaborative Research: BoCP-Implementation: Biodiversity and stability on a changing planet: plant traits and interactions that stabilize or destabilize ecosystems and populations
  • 批准号:
    2224854
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $36.9万
  • 财政年份:
    2023
  • 负责人:
    Julie Etterson
  • 依托单位:
RUI - Testing of the Evolutionary Potential of Polyploids in the Context of Climate Change
  • 批准号:
    0641285
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $57.63万
  • 财政年份:
    2007
  • 负责人:
    Julie Etterson
  • 依托单位:
国内基金
海外基金
基于MEMS井下Baseline-RFMDR紧耦合定位理论与方法
  • 批准号:
    --
  • 项目类别:
    面上项目
  • 资助金额:
    55万元
  • 批准年份:
    2022
  • 负责人:
    汪金花
  • 依托单位: