Mitochondrial introgression and complex biogeographic history of the genus Picea
Biogeographic history of plants is much more complex in the Northern Hemisphere than in the Southern Hemisphere due to that both the Bering and the North Atlantic land bridges contributed to floristic exchanges in the Cenozoic, which led to hybridization between congeneric species from different con...
Published in: | Molecular Phylogenetics and Evolution |
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ACADEMIC PRESS INC ELSEVIER SCIENCE
2015
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Online Access: | http://ir.ibcas.ac.cn/handle/2S10CLM1/25863 https://doi.org/10.1016/j.ympev.2015.07.020 |
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ftchiacadscibcas:oai:ir.ibcas.ac.cn:2S10CLM1/25863 2023-05-15T15:42:39+02:00 Mitochondrial introgression and complex biogeographic history of the genus Picea Ran, Jin-Hua Shen, Ting-Ting Liu, Wen-Juan Wang, Pei-Pei Wang, Xiao-Quan 2015 http://ir.ibcas.ac.cn/handle/2S10CLM1/25863 https://doi.org/10.1016/j.ympev.2015.07.020 英语 eng ACADEMIC PRESS INC ELSEVIER SCIENCE MOLECULAR PHYLOGENETICS AND EVOLUTION http://ir.ibcas.ac.cn/handle/2S10CLM1/25863 doi:10.1016/j.ympev.2015.07.020 cn.org.cspace.api.content.CopyrightPolicy@7047ec9f Biogeography Molecular phylogeny Bering Land Bridge Mitochondrial DNA introgression Divergence times Picea Biochemistry & Molecular Biology Evolutionary Biology Genetics & Heredity LONG-DISTANCE DISPERSAL RETICULATE EVOLUTION DNA VARIATION BLACK SPRUCE WHITE SPRUCE GENETIC CONSEQUENCES TIBETAN PLATEAU GLACIAL REFUGIA SERBIAN SPRUCE EASTERN ASIA Science Citation Index Expanded (SCI-EXPANDED) Article 期刊论文 2015 ftchiacadscibcas https://doi.org/10.1016/j.ympev.2015.07.020 2023-02-20T16:51:09Z Biogeographic history of plants is much more complex in the Northern Hemisphere than in the Southern Hemisphere due to that both the Bering and the North Atlantic land bridges contributed to floristic exchanges in the Cenozoic, which led to hybridization between congeneric species from different continents. It would be interesting to know how intercontinental gene flow and introgression have affected plant phylogenetic reconstruction and biogeographic inference. In this study, we reinvestigated the phylogenetic and biogeographic history of Picea, a main component of the Northern Hemisphere forest with many species that originated from recent radiation, using two chloroplast (cp), one mitochondrial (mt) and three single-copy nuclear gene markers. The generated gene trees are topologically highly discordant and the geographically closely related species generally show a close affinity of mtDNA rather than cp- or nuclear DNA, suggesting that inter- and intra-continental gene flow and mtDNA introgression might have occurred commonly. However, all gene trees resolved Picea breweriatta as the basal-most lineage, which, together with fossil evidence, supports the North American origin hypothesis for the genus. Both dispersal and vicariance have played important roles in the evolution of Picea, and the Bering Land Bridge could have mediated the North America to Eurasia dispersal at least two times during the Miocene and Pliocene. Our study again demonstrates the importance of applying data from three genomes for a clear understanding of evolutionary histories in the pine family. Any markers from a single genome alone will not reveal a clear picture of the phylogenetic relationships among closely related congeneric species. In particular, mtDNA markers should be cautiously used, considering that introgression of the maternally inherited mtDNA with a lower rate of gene flow (by seeds) could have occurred much more frequently than that of the paternally inherited cpDNA with a higher rate of gene flow (by pollen) in ... Article in Journal/Newspaper Bering Land Bridge North Atlantic Institute of Botany: IBCAS OpenIR (Chinese Academy Of Sciences) Molecular Phylogenetics and Evolution 93 63 76 |
institution |
Open Polar |
collection |
Institute of Botany: IBCAS OpenIR (Chinese Academy Of Sciences) |
op_collection_id |
ftchiacadscibcas |
language |
English |
topic |
Biogeography Molecular phylogeny Bering Land Bridge Mitochondrial DNA introgression Divergence times Picea Biochemistry & Molecular Biology Evolutionary Biology Genetics & Heredity LONG-DISTANCE DISPERSAL RETICULATE EVOLUTION DNA VARIATION BLACK SPRUCE WHITE SPRUCE GENETIC CONSEQUENCES TIBETAN PLATEAU GLACIAL REFUGIA SERBIAN SPRUCE EASTERN ASIA Science Citation Index Expanded (SCI-EXPANDED) |
spellingShingle |
Biogeography Molecular phylogeny Bering Land Bridge Mitochondrial DNA introgression Divergence times Picea Biochemistry & Molecular Biology Evolutionary Biology Genetics & Heredity LONG-DISTANCE DISPERSAL RETICULATE EVOLUTION DNA VARIATION BLACK SPRUCE WHITE SPRUCE GENETIC CONSEQUENCES TIBETAN PLATEAU GLACIAL REFUGIA SERBIAN SPRUCE EASTERN ASIA Science Citation Index Expanded (SCI-EXPANDED) Ran, Jin-Hua Shen, Ting-Ting Liu, Wen-Juan Wang, Pei-Pei Wang, Xiao-Quan Mitochondrial introgression and complex biogeographic history of the genus Picea |
topic_facet |
Biogeography Molecular phylogeny Bering Land Bridge Mitochondrial DNA introgression Divergence times Picea Biochemistry & Molecular Biology Evolutionary Biology Genetics & Heredity LONG-DISTANCE DISPERSAL RETICULATE EVOLUTION DNA VARIATION BLACK SPRUCE WHITE SPRUCE GENETIC CONSEQUENCES TIBETAN PLATEAU GLACIAL REFUGIA SERBIAN SPRUCE EASTERN ASIA Science Citation Index Expanded (SCI-EXPANDED) |
description |
Biogeographic history of plants is much more complex in the Northern Hemisphere than in the Southern Hemisphere due to that both the Bering and the North Atlantic land bridges contributed to floristic exchanges in the Cenozoic, which led to hybridization between congeneric species from different continents. It would be interesting to know how intercontinental gene flow and introgression have affected plant phylogenetic reconstruction and biogeographic inference. In this study, we reinvestigated the phylogenetic and biogeographic history of Picea, a main component of the Northern Hemisphere forest with many species that originated from recent radiation, using two chloroplast (cp), one mitochondrial (mt) and three single-copy nuclear gene markers. The generated gene trees are topologically highly discordant and the geographically closely related species generally show a close affinity of mtDNA rather than cp- or nuclear DNA, suggesting that inter- and intra-continental gene flow and mtDNA introgression might have occurred commonly. However, all gene trees resolved Picea breweriatta as the basal-most lineage, which, together with fossil evidence, supports the North American origin hypothesis for the genus. Both dispersal and vicariance have played important roles in the evolution of Picea, and the Bering Land Bridge could have mediated the North America to Eurasia dispersal at least two times during the Miocene and Pliocene. Our study again demonstrates the importance of applying data from three genomes for a clear understanding of evolutionary histories in the pine family. Any markers from a single genome alone will not reveal a clear picture of the phylogenetic relationships among closely related congeneric species. In particular, mtDNA markers should be cautiously used, considering that introgression of the maternally inherited mtDNA with a lower rate of gene flow (by seeds) could have occurred much more frequently than that of the paternally inherited cpDNA with a higher rate of gene flow (by pollen) in ... |
format |
Article in Journal/Newspaper |
author |
Ran, Jin-Hua Shen, Ting-Ting Liu, Wen-Juan Wang, Pei-Pei Wang, Xiao-Quan |
author_facet |
Ran, Jin-Hua Shen, Ting-Ting Liu, Wen-Juan Wang, Pei-Pei Wang, Xiao-Quan |
author_sort |
Ran, Jin-Hua |
title |
Mitochondrial introgression and complex biogeographic history of the genus Picea |
title_short |
Mitochondrial introgression and complex biogeographic history of the genus Picea |
title_full |
Mitochondrial introgression and complex biogeographic history of the genus Picea |
title_fullStr |
Mitochondrial introgression and complex biogeographic history of the genus Picea |
title_full_unstemmed |
Mitochondrial introgression and complex biogeographic history of the genus Picea |
title_sort |
mitochondrial introgression and complex biogeographic history of the genus picea |
publisher |
ACADEMIC PRESS INC ELSEVIER SCIENCE |
publishDate |
2015 |
url |
http://ir.ibcas.ac.cn/handle/2S10CLM1/25863 https://doi.org/10.1016/j.ympev.2015.07.020 |
genre |
Bering Land Bridge North Atlantic |
genre_facet |
Bering Land Bridge North Atlantic |
op_relation |
MOLECULAR PHYLOGENETICS AND EVOLUTION http://ir.ibcas.ac.cn/handle/2S10CLM1/25863 doi:10.1016/j.ympev.2015.07.020 |
op_rights |
cn.org.cspace.api.content.CopyrightPolicy@7047ec9f |
op_doi |
https://doi.org/10.1016/j.ympev.2015.07.020 |
container_title |
Molecular Phylogenetics and Evolution |
container_volume |
93 |
container_start_page |
63 |
op_container_end_page |
76 |
_version_ |
1766376608449429504 |