Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.tree.2017.12.002 |
Quantifying Temporal Genomic Erosion in Endangered Species | |
Diez-del-Molino, David1; Sanchez-Barreiro, Fatima2; Barnes, Ian3; Gilbert, M. Thomas P.2,4; Dalen, Love1 | |
2018-03-01 | |
发表期刊 | TRENDS IN ECOLOGY & EVOLUTION
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ISSN | 0169-5347 |
EISSN | 1872-8383 |
出版年 | 2018 |
卷号 | 33期号:3页码:176-185 |
文章类型 | Review |
语种 | 英语 |
国家 | Sweden; Denmark; England; Norway |
英文摘要 | Many species have undergone dramatic population size declines over the past centuries. Although stochastic genetic processes during and after such declines are thought to elevate the risk of extinction, comparative analyses of genomic data from several endangered species suggest little concordance between genome-wide diversity and current population sizes. This is likely because species-specific life-history traits and ancient bottlenecks overshadow the genetic effect of recent demographic declines. Therefore, we advocate that temporal sampling of genomic data provides a more accurate approach to quantify genetic threats in endangered species. Specifically, genomic data from predecline museum specimens will provide valuable baseline data that enable accurate estimation of recent decreases in genome-wide diversity, increases in inbreeding levels, and accumulation of deleterious genetic variation. |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000425532200008 |
WOS关键词 | GENERATION SEQUENCING DATA ; INBREEDING DEPRESSION ; ANCIENT DNA ; GENETIC DIVERSITY ; POPULATION GENOMICS ; MISCODING LESIONS ; WILD POPULATIONS ; EXTINCTION RISK ; CONSERVATION ; HOMOZYGOSITY |
WOS类目 | Ecology ; Evolutionary Biology ; Genetics & Heredity |
WOS研究方向 | Environmental Sciences & Ecology ; Evolutionary Biology ; Genetics & Heredity |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/27586 |
专题 | 资源环境科学 |
作者单位 | 1.Swedish Museum Nat Hist, Dept Bioinformat & Genet, S-10405 Stockholm, Sweden; 2.Univ Copenhagen, Nat Hist Museum Denmark, DK-1350 Copenhagen, Denmark; 3.Nat Hist Museum, Cromwell Rd, London SW7 5BD, England; 4.Norwegian Univ Sci & Technol, Univ Museum, N-7491 Trondheim, Norway |
推荐引用方式 GB/T 7714 | Diez-del-Molino, David,Sanchez-Barreiro, Fatima,Barnes, Ian,et al. Quantifying Temporal Genomic Erosion in Endangered Species[J]. TRENDS IN ECOLOGY & EVOLUTION,2018,33(3):176-185. |
APA | Diez-del-Molino, David,Sanchez-Barreiro, Fatima,Barnes, Ian,Gilbert, M. Thomas P.,&Dalen, Love.(2018).Quantifying Temporal Genomic Erosion in Endangered Species.TRENDS IN ECOLOGY & EVOLUTION,33(3),176-185. |
MLA | Diez-del-Molino, David,et al."Quantifying Temporal Genomic Erosion in Endangered Species".TRENDS IN ECOLOGY & EVOLUTION 33.3(2018):176-185. |
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