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Genomics of rapid adaptation in the lab and in the wild

Genomics of rapid adaptation in the lab and in the wild
实验室和野外快速适应的基因组学
批准号:
10794860
负责人:
Dmitri Petrov
金额:
$24.98万
依托单位:
依托单位国家:
美国
项目类别:
财政年份:
2016
资助国家:
美国
项目状态:
未结题
起止时间:
2016-06-01 至 2026-05-31

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中文摘要
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英文摘要
Project Summary Adaptation is the foundational concept in biology. My lab aims to build an empirically and theoretically rich theory of adaptation. We focus specifically on the inference of adaptation from genomic data and on the study of rapid evolution in real time. The latter include (i) experimental evolution in yeast (adaptation by de novo mutation in well-mixed clonal system), (ii) adaptation on seasonal and ecological time-scales in Drosophila (adaptation from standing variation in a obligately sexual organism), and (iii) inference of adaptation from well resolved population genomic and phylogenetic data. These projects utilize a diversity of systems, high throughput and well-powered experimental modalities, and sophisticated and varied analytic frameworks, but they all focus on the overarching need to understand the dynamics of rapid adaptation. The reduction in the cost of sequencing is making it possible and imperative to increase the resolution through the increase in the number of replicates and this in turn requires the application of liquid handling robotic systems as the one I am requesting here.
期刊论文(42)
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DOI: 10.1093/g3journal/jkac277
发表时间: 2022-12-01
期刊: G3 (Bethesda, Md.)
影响因子: --
作者: []
通讯作者:
DOI: 10.1093/molbev/msab032
发表时间: 2021-05-19
期刊: Molecular biology and evolution
影响因子: 10.7
作者: [Armstrong EE, Khan A, Taylor RW, Gouy A, Greenbaum G, Thiéry A, Kang JT, Redondo SA, Prost S, Barsh G, Kaelin C, Phalke S, Chugani A, Gilbert M, Miquelle D, Zachariah A, Borthakur U, Reddy A, Louis E, Ryder OA, Jhala YV, Petrov D, Excoffier L, Hadly E, Ramakrishnan U]
通讯作者: Ramakrishnan U
Seasonally fluctuating selection can maintain polymorphism at many loci via segregation lift.
季节性波动的选择可以通过分离提升维持许多位点的多态性。
DOI: 10.1073/pnas.1702994114
发表时间: 2017
期刊: Proceedings of the National Academy of Sciences of the United States of America
影响因子: 11.1
作者: [Wittmann,MeikeJ, Bergland,AlanO, Feldman,MarcusW, Schmidt,PaulS, Petrov,DmitriA]
通讯作者: Petrov,DmitriA
DOI: 10.1007/s00239-023-10114-3
发表时间: 2023-06
期刊: Journal of molecular evolution
影响因子: 3.9
作者: []
通讯作者:
28
    Unraveling mechanisms of tumor suppression in lung cancer
    • 批准号:
      10633103
    • 项目类别:
    • 资助金额:
      $43.12万
    • 财政年份:
      2019
    • 负责人:
      Dmitri Petrov
    • 依托单位:
    Unraveling mechanisms of tumor suppression in lung cancer
    • 批准号:
      10164612
    • 项目类别:
    • 资助金额:
      $49.07万
    • 财政年份:
      2019
    • 负责人:
      Dmitri Petrov
    • 依托单位:
    Unraveling mechanisms of tumor suppression in lung cancer
    • 批准号:
      10405507
    • 项目类别:
    • 资助金额:
      $46.85万
    • 财政年份:
      2019
    • 负责人:
      Dmitri Petrov
    • 依托单位:
    (PQ4) Quantitative and multiplexed analysis of gene function in cancer in vivo
    • 批准号:
      10469407
    • 项目类别:
    • 资助金额:
      $44.64万
    • 财政年份:
      2018
    • 负责人:
      Dmitri Petrov
    • 依托单位:
    海外基金