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Withnell CB, Scarpetta SG. A new perspective on the taxonomy and systematics of Arvicolinae (Gray, 1821) and a new time-calibrated phylogeny for the clade. PeerJ 2024; 12:e16693. [PMID: 38223757 PMCID: PMC10785794 DOI: 10.7717/peerj.16693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 11/28/2023] [Indexed: 01/16/2024] Open
Abstract
Background Arvicoline rodents are one of the most speciose and rapidly evolving mammalian lineages. Fossil arvicolines are also among the most common vertebrate fossils found in sites of Pliocene and Pleistocene age in Eurasia and North America. However, there is no taxonomically robust, well-supported, time-calibrated phylogeny for the group. Methods Here we present well-supported hypotheses of arvicoline rodent systematics using maximum likelihood and Bayesian inference of DNA sequences of two mitochondrial genes and three nuclear genes representing 146 (82% coverage) species and 100% of currently recognized arvicoline genera. We elucidate well-supported major clades, reviewed the relationships and taxonomy of many species and genera, and critically compared our resulting molecular phylogenetic hypotheses to previously published hypotheses. We also used five fossil calibrations to generate a time-calibrated phylogeny of Arvicolinae that permitted some reconciliation between paleontological and neontological data. Results Our results are largely congruent with previous molecular phylogenies, but we increased the support in many regions of the arvicoline tree that were previously poorly-sampled. Our sampling resulted in a better understanding of relationships within Clethrionomyini, the early-diverging position and close relationship of true lemmings (Lemmus and Myopus) and bog lemmings (Synaptomys), and provided support for recent taxonomic changes within Microtini. Our results indicate an origin of ∼6.4 Ma for crown arvicoline rodents. These results have major implications (e.g., diversification rates, paleobiogeography) for our confidence in the fossil record of arvicolines and their utility as biochronological tools in Eurasia and North America during the Quaternary.
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Affiliation(s)
- Charles B. Withnell
- Department of Medical Education/ Anne Burnett Marion School of Medicine, Texas Christian University, Fort Worth, TX, United States of America
- Department of Earth and Planetary Sciences/ Jackson School of Geosciences, The University of Texas at Austin, Austin, TX, United States of America
| | - Simon G. Scarpetta
- Department of Earth and Planetary Sciences/ Jackson School of Geosciences, The University of Texas at Austin, Austin, TX, United States of America
- Museum of Vertebrate Zoology, University of California, Berkeley, Berkeley, CA, United States of America
- Department of Environmental Science, University of San Francisco, San Francisco, CA, United States of America
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Liu S, Zhou C, Meng G, Wan T, Tang M, Yang C, Murphy RW, Fan Z, Liu Y, Zeng T, Zhao Y, Liu S. Evolution and diversification of Mountain voles (Rodentia: Cricetidae). Commun Biol 2022; 5:1417. [PMID: 36572770 PMCID: PMC9792541 DOI: 10.1038/s42003-022-04371-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Accepted: 12/13/2022] [Indexed: 12/27/2022] Open
Abstract
The systematics of the Cricetid genus Neodon have long been fraught with uncertainty due to sampling issues and a lack of comprehensive datasets. To gain better insights into the phylogeny and evolution of Neodon, we systematically sampled Neodon across the Hengduan and Himalayan Mountains, which cover most of its range in China. Analyses of skulls, teeth, and bacular structures revealed 15 distinct patterns corresponding to 15 species of Neodon. In addition to morphological analyses, we generated a high-quality reference genome for the mountain vole and generated whole-genome sequencing data for 47 samples. Phylogenomic analyses supported the recognition of six new species, revealing a long-term underestimation of Neodon diversity. We further identified positively selected genes potentially related to high-elevation adaptation. Together, our results illuminate how climate change caused the plateau to become the centre of Neodon origin and diversification and how mountain voles have adapted to the hypoxic high-altitude plateau environment.
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Affiliation(s)
- Shaoying Liu
- Sichuan Academy of Forestry, No.18, Xinhui xilu, Chengdu, 610081, China.
| | - Chengran Zhou
- BGI-Shenzhen, Shenzhen, 518083, China
- Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610065, China
| | - Guanliang Meng
- Zoological Research Museum Alexander Koenig, D-53113, Bonn, Germany
| | - Tao Wan
- Sichuan Academy of Forestry, No.18, Xinhui xilu, Chengdu, 610081, China
| | - Mingkun Tang
- Sichuan Academy of Forestry, No.18, Xinhui xilu, Chengdu, 610081, China
| | | | - Robert W Murphy
- Reptilia Sanctuary and Education Centre, Concord, ON, L4K 2N6, Canada
- Centre for Biodiversity and Conservation Biology, Royal Ontario Museum, Toronto, ON, M5S 2C6, Canada
| | - Zhenxin Fan
- Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610065, China
| | - Yang Liu
- Sichuan Academy of Forestry, No.18, Xinhui xilu, Chengdu, 610081, China
| | - Tao Zeng
- Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610065, China
| | - Yun Zhao
- Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610065, China
| | - Shanlin Liu
- Department of Entomology, College of Plant Protection, China Agricultural University, Beijing, 100193, China.
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Abramson NI, Bodrov SY, Bondareva OV, Genelt-Yanovskiy EA, Petrova TV. A mitochondrial genome phylogeny of voles and lemmings (Rodentia: Arvicolinae): Evolutionary and taxonomic implications. PLoS One 2021; 16:e0248198. [PMID: 34797834 PMCID: PMC8604340 DOI: 10.1371/journal.pone.0248198] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 11/03/2021] [Indexed: 01/04/2023] Open
Abstract
Arvicolinae is one of the most impressive placental radiations with over 150 extant and numerous extinct species that emerged since the Miocene in the Northern Hemisphere. The phylogeny of Arvicolinae has been studied intensively for several decades using morphological and genetic methods. Here, we sequenced 30 new mitochondrial genomes to better understand the evolutionary relationships among the major tribes and genera within the subfamily. The phylogenetic and molecular dating analyses based on 11,391 bp concatenated alignment of protein-coding mitochondrial genes confirmed the monophyly of the subfamily. While Bayesian analysis provided a high resolution across the entire tree, Maximum Likelihood tree reconstruction showed weak support for the ordering of divergence and interrelationships of tribal level taxa within the most ancient radiation. Both the interrelationships among tribes Lagurini, Ellobiusini and Arvicolini, comprising the largest radiation and the position of the genus Dinaromys within it also remained unresolved. For the first time complex relationships between genus level taxa within the species-rich tribe Arvicolini received full resolution. Particularly Lemmiscus was robustly placed as sister to the snow voles Chionomys in the tribe Arvicolini in contrast with a long-held belief of its affinity with Lagurini. Molecular dating of the origin of Arvicolinae and early divergences obtained from the mitogenome data were consistent with fossil records. The mtDNA estimates for putative ancestors of the most genera within Arvicolini appeared to be much older than it was previously proposed in paleontological studies.
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Affiliation(s)
- Natalia I. Abramson
- Department of Molecular Systematics, Laboratory of Theriology, Zoological Institute RAS, Saint Petersburg, Russia
| | - Semyon Yu. Bodrov
- Department of Molecular Systematics, Laboratory of Theriology, Zoological Institute RAS, Saint Petersburg, Russia
| | - Olga V. Bondareva
- Department of Molecular Systematics, Laboratory of Theriology, Zoological Institute RAS, Saint Petersburg, Russia
| | - Evgeny A. Genelt-Yanovskiy
- Department of Molecular Systematics, Laboratory of Theriology, Zoological Institute RAS, Saint Petersburg, Russia
| | - Tatyana V. Petrova
- Department of Molecular Systematics, Laboratory of Theriology, Zoological Institute RAS, Saint Petersburg, Russia
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Wu YD, Li L, Fan YL, Ni XW, Ohiolei JA, Li WH, Li JQ, Zhang NZ, Fu BQ, Yan HB, Jia WZ. Genetic Evolution and Implications of the Mitochondrial Genomes of Two Newly Identified Taenia spp. in Rodents From Qinghai-Tibet Plateau. Front Microbiol 2021; 12:647119. [PMID: 33833747 PMCID: PMC8021716 DOI: 10.3389/fmicb.2021.647119] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 02/23/2021] [Indexed: 11/13/2022] Open
Abstract
The larva of Taeniidae species can infect a wide range of mammals, causing major public health and food safety hazards worldwide. The Qinghai-Tibet Plateau (QTP), a biodiversity hotspot, is home to many species of rodents, which act as the critical intermediate hosts of many Taeniidae species. In this study, we identified two new larvae of Taenia spp., named T. caixuepengi and T. tianguangfui, collected from the plateau pika (Ochotona curzoniae) and the Qinghai vole (Neodon fuscus), respectively, in QTP, and their mitochondrial genomes were sequenced and annotated. Phylogenetic trees based on the mitochondrial genome showed that T. caixuepengi has the closest genetic relationship with T. pisiformis, while T. tianguangfui was contained in a monophyletic group with T. crassiceps, T. twitchelli, and T. martis. Biogeographic scenarios analysis based on split time speculated that the speciation of T. caixuepengi (∼5.49 Mya) is due to host switching caused by the evolution of its intermediate host. Although the reason for T. tianguangfui (∼13.11 Mya) speciation is not clear, the analysis suggests that it should be infective to a variety of other rodents following the evolutionary divergence time of its intermediate host and the range of intermediate hosts of its genetically close species. This study confirms the species diversity of Taeniidae in the QTP, and speculates that the uplift of the QTP has not only a profound impact on the biodiversity of plants and animals, but also that of parasites.
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Affiliation(s)
- Yao-Dong Wu
- State Key Laboratory of Veterinary Etiological Biology, National Professional Laboratory for Animal Echinococcosis, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, China
| | - Li Li
- State Key Laboratory of Veterinary Etiological Biology, National Professional Laboratory for Animal Echinococcosis, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, China
| | - Yan-Lei Fan
- State Key Laboratory of Veterinary Etiological Biology, National Professional Laboratory for Animal Echinococcosis, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, China.,School of Pharmaceutical Sciences, Tsinghua University, Beijing, China
| | - Xing-Wei Ni
- State Key Laboratory of Veterinary Etiological Biology, National Professional Laboratory for Animal Echinococcosis, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, China.,Animal Disease Prevention and Control Center of Guizhou Province, Guiyang, China
| | - John Asekhaen Ohiolei
- State Key Laboratory of Veterinary Etiological Biology, National Professional Laboratory for Animal Echinococcosis, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, China
| | - Wen-Hui Li
- State Key Laboratory of Veterinary Etiological Biology, National Professional Laboratory for Animal Echinococcosis, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, China
| | - Jian-Qiu Li
- State Key Laboratory of Veterinary Etiological Biology, National Professional Laboratory for Animal Echinococcosis, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, China
| | - Nian-Zhang Zhang
- State Key Laboratory of Veterinary Etiological Biology, National Professional Laboratory for Animal Echinococcosis, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, China
| | - Bao-Quan Fu
- State Key Laboratory of Veterinary Etiological Biology, National Professional Laboratory for Animal Echinococcosis, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, China
| | - Hong-Bin Yan
- State Key Laboratory of Veterinary Etiological Biology, National Professional Laboratory for Animal Echinococcosis, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, China
| | - Wan-Zhong Jia
- State Key Laboratory of Veterinary Etiological Biology, National Professional Laboratory for Animal Echinococcosis, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, China.,Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Disease, Yangzhou, China
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Whole mitochondrial genome of long-clawed mole vole (Prometheomys schaposchnikowi) from Turkey, with its phylogenetic relationships. Genomics 2020; 112:3247-3255. [PMID: 32512144 DOI: 10.1016/j.ygeno.2020.06.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 05/27/2020] [Accepted: 06/03/2020] [Indexed: 11/21/2022]
Abstract
The mitogenome of Prometheomys schaposchnikowi was characterized for the first time as a circular DNA molecule (16.284 bp), containing 37 coding and 2 non-coding regions. In the mitogenome, ND6 and 8 tRNA genes were encoded on the light chain, while 12 PCGs, 14 tRNAs, 2 rRNAs, D-loop and OL were encoded on the heavy chain. The most common initiation codon in PCGs was ATG. As in many mammals, incomplete stop codons in P. schaposchnikowi were in the COX3, ND1 and ND4. Phylogenetic relationships were revealed using Bayesian method and the 13 PCGs. Seven genera (Arvicola, Dicrostonyx, Lasiopodomys, Myodes, Ondatra, Proedromys and Prometheomys) formed a monophyletic group, while Eothenomys, Microtus and Neodon were paraphyletic. P. schaposchnikowi constituted the most basal group within Arvicolinae. Divergence time estimation suggested that P. schaposchnikowi diversified during the Miocene (16.28 Mya). Further molecular studies are needed to test the distinctiveness and diversity of the genus Prometheomys.
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