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| DOI | 10.1038/s41467-021-24586-8 |
| Signatures of mitonuclear coevolution in a warbler species complex | |
| Wang S.; Ore M.J.; Mikkelsen E.K.; Lee-Yaw J.; Toews D.P.L.; Rohwer S.; Irwin D. | |
| 发表日期 | 2021 |
| ISSN | 2041-1723 |
| 卷号 | 12期号:1 |
| 英文摘要 | Divergent mitonuclear coadaptation could facilitate speciation. We investigate this possibility in two hybridizing species of warblers, Setophaga occidentalis and S. townsendi, in western North America. Inland S. townsendi harbor distinct mitochondrial DNA haplotypes from those of S. occidentalis. These populations also differ in several nuclear DNA regions. Coastal S. townsendi demonstrate mixed mitonuclear ancestry from S. occidentalis and inland S. townsendi. Of the few highly-differentiated chromosomal regions between inland S. townsendi and S. occidentalis, a 1.2 Mb gene block on chromosome 5 is also differentiated between coastal and inland S. townsendi. Genes in this block are associated with fatty acid oxidation and energy-related signaling transduction, thus linked to mitochondrial functions. Genetic variation within this candidate gene block covaries with mitochondrial DNA and shows signatures of divergent selection. Spatial variation in mitonuclear ancestries is correlated with climatic conditions. Together, these observations suggest divergent mitonuclear coadaptation underpins cryptic differentiation in this species complex. © 2021, The Author(s). |
| 语种 | 英语 |
| scopus关键词 | cell nucleus DNA; mitochondrial DNA; reduced nicotinamide adenine dinucleotide; mitochondrial DNA; bird; chromosome; coevolution; fatty acid; mitochondrial DNA; species complex; amino acid substitution; Article; bird; chromosome 5; climate change; climate warming; coevolution; comparative study; controlled study; diversifying selection; fatty acid oxidation; genetic association; genetic variation; genotype; geographic distribution; glaciation; haplotype; intracellular space; introgression; mitochondrial genome; nonhuman; physical chemistry; population differentiation; population size; population structure; principal component analysis; selective sweep; sequence analysis; Setophaga occidentalis; Setophaga townsendi; single nucleotide polymorphism; species complex; animal; cell nucleus; genetics; physiology; signal transduction; songbird; North America; Setophaga; Animals; Cell Nucleus; DNA, Mitochondrial; Genetic Variation; Haplotypes; Signal Transduction; Songbirds |
| 来源期刊 | Nature Communications
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/251388 |
| 作者单位 | Department of Zoology, and Biodiversity Research Centre, 6270 University Blvd, University of British Columbia, Vancouver, BC, Canada; Department of Botany, 3200-6270 University Blvd, University of British Columbia, Vancouver, BC, Canada; Department of Biology, The Pennsylvania State University, University Park, PA, United States; Department of Biology and Burke Museum, Box 353010, University of Washington, Seattle, WA, United States; Department of Integrative Biology, University of California, Berkeley, CA, United States; Cornell Lab of Ornithology, Ithaca, NY, United States; Department of Ecology and Evolutionary Biology, University of Toronto, Toronto, ON, Canada; Biological Sciences, 4401 University Drive, University of Lethbridge, Lethbridge, AB, Canada |
| 推荐引用方式 GB/T 7714 | Wang S.,Ore M.J.,Mikkelsen E.K.,et al. Signatures of mitonuclear coevolution in a warbler species complex[J],2021,12(1). |
| APA | Wang S..,Ore M.J..,Mikkelsen E.K..,Lee-Yaw J..,Toews D.P.L..,...&Irwin D..(2021).Signatures of mitonuclear coevolution in a warbler species complex.Nature Communications,12(1). |
| MLA | Wang S.,et al."Signatures of mitonuclear coevolution in a warbler species complex".Nature Communications 12.1(2021). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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