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Nasir MH, Bhassu S, Mispan MS, Bakar SA, Jing KJ, Omar H. Molecular Identification and Genetic Variation of Rattus Species From Oil Palm Plantations of Malaysia Based on Mitochondrial Cytochrome Oxidase Subunit I (COI) Gene Sequences. Zoolog Sci 2022; 39:554-561. [PMID: 36495490 DOI: 10.2108/zs210093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 07/26/2022] [Indexed: 12/14/2022]
Abstract
Rats (Rattus species) are the most notorious vertebrate pests in Malaysian oil palm plantations. Although many studies have been conducted on Asian rats, little attention has been paid to their species composition and phylogenetic relationships in oil palm plantations in Peninsular Malaysia. We determined the mitochondrial cytochrome oxidase subunit I (COI) gene sequence (708 bp) for 216 individual rats collected from five oil palm plantations in Peninsular Malaysia. Phylogenetic analysis in conjunction with comparison with sequences from the nucleotide sequence database revealed five distinct lineages in the Malaysian oil plantations: Rattus tiomanicus, Rattus argentiventer, Rattus exulans, Rattus tanezumi, and a taxon corresponding to the Malayan house rat, which was most frequently observed (∼50%). The last taxon has traditionally been classified as a synonym of Rattus rattus (Rattus rattus diardii) or Rattus tanezumi, but our phylogenetic analysis placed it as an independent lineage, which is not particularly closely related to R. rattus or R. tanezumi, and which we refer to as Rattus diardii. The construction of the network showed that there is considerable genetic variation within the lineages of R. diardii and R tiomanicus, suggesting that these two species are native to the Malay Peninsula.
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Affiliation(s)
- Mohamad Harris Nasir
- Institute of Biological Sciences, Faculty of Science, Universiti Malaya, 50603, Kuala Lumpur, Malaysia.,Animal Genetics and Genome Evolutionary Laboratory (AGAGEL), Department of Genetics and Microbiology, Institute of Biological Sciences, Faculty of Science, Universiti Malaya, 50603, Kuala Lumpur, Malaysia
| | - Subha Bhassu
- Institute of Biological Sciences, Faculty of Science, Universiti Malaya, 50603, Kuala Lumpur, Malaysia.,Centre for Biotechnology in Agriculture (CEBAR), Universiti Malaya, 50603, Kuala Lumpur, Malaysia.,Animal Genetics and Genome Evolutionary Laboratory (AGAGEL), Department of Genetics and Microbiology, Institute of Biological Sciences, Faculty of Science, Universiti Malaya, 50603, Kuala Lumpur, Malaysia
| | - Muhamad Shakirin Mispan
- Institute of Biological Sciences, Faculty of Science, Universiti Malaya, 50603, Kuala Lumpur, Malaysia.,Centre for Biotechnology in Agriculture (CEBAR), Universiti Malaya, 50603, Kuala Lumpur, Malaysia
| | - Sazaly Abu Bakar
- Tick Cell Biobank Asia Outpost, Tropical Infectious Diseases Research and Education Centre (TIDREC), Universiti Malaya, 50603, Kuala Lumpur, Malaysia
| | - Khoo Jing Jing
- Tick Cell Biobank Asia Outpost, Tropical Infectious Diseases Research and Education Centre (TIDREC), Universiti Malaya, 50603, Kuala Lumpur, Malaysia
| | - Hasmahzaiti Omar
- Institute of Biological Sciences, Faculty of Science, Universiti Malaya, 50603, Kuala Lumpur, Malaysia, .,Centre for Biotechnology in Agriculture (CEBAR), Universiti Malaya, 50603, Kuala Lumpur, Malaysia.,Museum of Zoology (Block J14), Institute of Biological Sciences, Faculty of Science, Universiti Malaya, 50603, Kuala Lumpur, Malaysia
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De Vivo M, Lee HH, Huang YS, Dreyer N, Fong CL, de Mattos FMG, Jain D, Wen YHV, Mwihaki JK, Wang TY, Machida RJ, Wang J, Chan BKK, Tsai IJ. Utilisation of Oxford Nanopore sequencing to generate six complete gastropod mitochondrial genomes as part of a biodiversity curriculum. Sci Rep 2022; 12:9973. [PMID: 35705661 PMCID: PMC9200733 DOI: 10.1038/s41598-022-14121-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Accepted: 06/01/2022] [Indexed: 11/13/2022] Open
Abstract
High-throughput sequencing has enabled genome skimming approaches to produce complete mitochondrial genomes (mitogenomes) for species identification and phylogenomics purposes. In particular, the portable sequencing device from Oxford Nanopore Technologies (ONT) has the potential to facilitate hands-on training from sampling to sequencing and interpretation of mitogenomes. In this study, we present the results from sampling and sequencing of six gastropod mitogenomes (Aplysia argus, Cellana orientalis, Cellana toreuma, Conus ebraeus, Conus miles and Tylothais aculeata) from a graduate level biodiversity course. The students were able to produce mitogenomes from sampling to annotation using existing protocols and programs. Approximately 4 Gb of sequence was produced from 16 Flongle and one MinION flow cells, averaging 235 Mb and N50 = 4.4 kb per flow cell. Five of the six 14.1-18 kb mitogenomes were circlised containing all 13 core protein coding genes. Additional Illumina sequencing revealed that the ONT assemblies spanned over highly AT rich sequences in the control region that were otherwise missing in Illumina-assembled mitogenomes, but still contained a base error of one every 70.8-346.7 bp under the fast mode basecalling with the majority occurring at homopolymer regions. Our findings suggest that the portable MinION device can be used to rapidly produce low-cost mitogenomes onsite and tailored to genomics-based training in biodiversity research.
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Affiliation(s)
- Mattia De Vivo
- Biodiversity Research Center, Academia Sinica, Taipei, Taiwan
- Department of Life Science, National Taiwan Normal University, Taipei, Taiwan
- Biodiversity Program, Taiwan International Graduate Program, Academia Sinica and National Taiwan Normal University, Taipei, Taiwan
| | - Hsin-Han Lee
- Biodiversity Research Center, Academia Sinica, Taipei, Taiwan
- Bioinformatics Program, Taiwan International Graduate Program, National Taiwan University, Taipei, Taiwan
- Bioinformatics Program, Institute of Information Science, Taiwan International Graduate Program, Academia Sinica, Taipei, Taiwan
| | - Yu-Sin Huang
- Biodiversity Research Center, Academia Sinica, Taipei, Taiwan
- Department of Life Science, National Taiwan Normal University, Taipei, Taiwan
- Biodiversity Program, Taiwan International Graduate Program, Academia Sinica and National Taiwan Normal University, Taipei, Taiwan
| | - Niklas Dreyer
- Biodiversity Research Center, Academia Sinica, Taipei, Taiwan
- Department of Life Science, National Taiwan Normal University, Taipei, Taiwan
- Biodiversity Program, Taiwan International Graduate Program, Academia Sinica and National Taiwan Normal University, Taipei, Taiwan
- Natural History Museum of Denmark, University of Copenhagen, Faculty of Science, Copenhagen, Denmark
| | - Chia-Ling Fong
- Biodiversity Research Center, Academia Sinica, Taipei, Taiwan
- Department of Life Science, National Taiwan Normal University, Taipei, Taiwan
- Biodiversity Program, Taiwan International Graduate Program, Academia Sinica and National Taiwan Normal University, Taipei, Taiwan
| | - Felipe Monteiro Gomes de Mattos
- Biodiversity Research Center, Academia Sinica, Taipei, Taiwan
- Department of Life Science, National Taiwan Normal University, Taipei, Taiwan
- Biodiversity Program, Taiwan International Graduate Program, Academia Sinica and National Taiwan Normal University, Taipei, Taiwan
| | - Dharmesh Jain
- Institute of Plant and Microbial Biology, Academia Sinica, Taipei, Taiwan
- Graduate Institute of Biotechnology, National Chung-Hsing University, Taichung, Taiwan
- Molecular and Biological Agricultural Sciences, Taiwan International Graduate Program, Academia Sinica and National Chung Hsing University, Taipei, Taiwan
| | - Yung-Hui Victoria Wen
- Institute of Plant and Microbial Biology, Academia Sinica, Taipei, Taiwan
- Ph.D. Program in Microbial Genomics, National Chung Hsing University and Academia Sinica, Taipei, Taiwan
| | - John Karichu Mwihaki
- Biodiversity Research Center, Academia Sinica, Taipei, Taiwan
- Department of Life Science, National Taiwan Normal University, Taipei, Taiwan
- Biodiversity Program, Taiwan International Graduate Program, Academia Sinica and National Taiwan Normal University, Taipei, Taiwan
| | - Tzi-Yuan Wang
- Biodiversity Research Center, Academia Sinica, Taipei, Taiwan
| | - Ryuji J Machida
- Biodiversity Research Center, Academia Sinica, Taipei, Taiwan
| | - John Wang
- Biodiversity Research Center, Academia Sinica, Taipei, Taiwan
| | - Benny K K Chan
- Biodiversity Research Center, Academia Sinica, Taipei, Taiwan
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Puckett EE, Orton D, Munshi‐South J. Commensal Rats and Humans: Integrating Rodent Phylogeography and Zooarchaeology to Highlight Connections between Human Societies. Bioessays 2020; 42:e1900160. [DOI: 10.1002/bies.201900160] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 02/09/2020] [Indexed: 12/13/2022]
Affiliation(s)
- Emily E. Puckett
- Department of Biological SciencesUniversity of Memphis Memphis TN 38152 USA
| | - David Orton
- BioArChDepartment of ArchaeologyUniversity of York York YO10 5DD UK
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Hulme-Beaman A, Cucchi T, Evin A, Searle JB, Dobney K. Exploring Rattus praetor (Rodentia, Muridae) as a possible species complex using geometric morphometrics on dental morphology. Mamm Biol 2018; 92:62-67. [PMID: 30177868 PMCID: PMC6067089 DOI: 10.1016/j.mambio.2018.04.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Taxonomic uncertainties in the Rattus genus persist due to among-species morphological conservatism coupled with within-species environmental variation in morphology. As a result, this genus contains a number of possible cryptic species. One important example can be found in R. praetor, where morphological studies indicate it is a possible species complex. Genetic studies of R. praetor (limited to analysis of mitochondrial DNA) have been inconclusive, but do indicate such subdivision. Here we use geometric morphometrics to explore this possible species complex by analysing the dental traits of 48 specimens from New Guinea and neighbouring regions. We find separate molar morphologies for Bougainsville Island, central New Guinea and west New Guinea which cannot be easily explained by different environmental factors (climate, precipitation and altitude), strongly suggesting the existence of a number of evolutionarily distinct taxa within what is currently called R. praetor thus supporting previous suggestions that R. praetor is a species complex. Our findings demonstrate the potential of advanced morphological analyses in identifying separate species, contrary to the claims of morphological conservatism. Future analyses should combine geometric morphometrics with genetic analyses over the species range and include sub-fossil specimens from the Bismarck archipelago and Solomon Islands to resolve the evolutionary history of R. praetor.
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Affiliation(s)
- Ardern Hulme-Beaman
- Department of Archaeology, Classics and Egyptology, University of Liverpool, 12-14 Abercromby Square, Liverpool L69 7WZ, UK.,Research Centre in Evolutionary Anthropology and Palaeoecology, School of Natural Sciences and Psychology, Liverpool John Moores University, Byrom Street, Liverpool L3 3AF, UK
| | - Thomas Cucchi
- CNRS-Muséum National d'Histoire Naturelle, UMR 7209, Archéozoologie, Archéobotanique Sociétés, Pratiques et Environnement, 55 Rue Buffon, 75005 Paris, France
| | - Allowen Evin
- Institut des Sciences de l'Evolution, Université de Montpellier, UMR CNRS, UM, EPHE, IRD 2 Place Eugène Bataillon, CC065, 34095 Montpellier, Cedex 5, France
| | - Jeremy B Searle
- Department of Ecology and Evolutionary Biology, Cornell University, Corson Hall, Ithaca, NY 14853-2701, USA
| | - Keith Dobney
- Department of Archaeology, Classics and Egyptology, University of Liverpool, 12-14 Abercromby Square, Liverpool L69 7WZ, UK.,Department of Archaeology, Simon Fraser University, Burnaby, British Columbia, Canada
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Coalescence Models Reveal the Rise of the White-Bellied Rat (Niviventer confucianus) Following the Loss of Asian Megafauna. J MAMM EVOL 2018. [DOI: 10.1007/s10914-018-9428-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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6
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Dental Shape Variation and Phylogenetic Signal in the Rattini Tribe Species of Mainland Southeast Asia. J MAMM EVOL 2018. [DOI: 10.1007/s10914-017-9423-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Tuttle KL. PCA and DFA as multivariate tools to resolve ambiguous species relationships in museum collections. P BIOL SOC WASH 2018. [DOI: 10.2988/17-00020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Affiliation(s)
- Kristy L. Tuttle
- (KLT) Department of Biology, Northern Illinois University155 Castle Dr., Dekalb, Illinois 60115, U.S.A
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Woods R, Marr MM, Brace S, Barnes I. The Small and the Dead: A Review of Ancient DNA Studies Analysing Micromammal Species. Genes (Basel) 2017; 8:E312. [PMID: 29117125 PMCID: PMC5704225 DOI: 10.3390/genes8110312] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Revised: 10/13/2017] [Accepted: 10/13/2017] [Indexed: 02/06/2023] Open
Abstract
The field of ancient DNA (aDNA) has recently been in a state of exponential growth, largely driven by the uptake of Next Generation Sequencing (NGS) techniques. Much of this work has focused on the mammalian megafauna and ancient humans, with comparatively less studies looking at micromammal fauna, despite the potential of these species in testing evolutionary, environmental and taxonomic theories. Several factors make micromammal fauna ideally suited for aDNA extraction and sequencing. Micromammal subfossil assemblages often include the large number of individuals appropriate for population level analyses, and, furthermore, the assemblages are frequently found in cave sites where the constant temperature and sheltered environment provide favourable conditions for DNA preservation. This review looks at studies that include the use of aDNA in molecular analysis of micromammal fauna, in order to examine the wide array of questions that can be answered in the study of small mammals using new palaeogenetic techniques. This study highlights the bias in current aDNA studies and assesses the future use of aDNA as a tool for the study of micromammal fauna.
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Affiliation(s)
- Roseina Woods
- Department of Earth Sciences, Natural History Museum, Cromwell Road, London SW7 5BD, UK.
| | - Melissa M Marr
- Department of Earth Sciences, Natural History Museum, Cromwell Road, London SW7 5BD, UK.
| | - Selina Brace
- Department of Earth Sciences, Natural History Museum, Cromwell Road, London SW7 5BD, UK.
| | - Ian Barnes
- Department of Earth Sciences, Natural History Museum, Cromwell Road, London SW7 5BD, UK.
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Timm RM, Weijola V, Aplin KP, Donnellan SC, Flannery TF, Thomson V, Pine RH. A new species ofRattus(Rodentia: Muridae) from Manus Island, Papua New Guinea. J Mammal 2016. [DOI: 10.1093/jmammal/gyw034] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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10
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Aghazadeh M, Jones MK, Aland KV, Reid SA, Traub RJ, McCarthy JS, Lee R. Emergence of neural angiostrongyliasis in eastern Australia. Vector Borne Zoonotic Dis 2015; 15:184-90. [PMID: 25793473 DOI: 10.1089/vbz.2014.1622] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Despite an apparent increase in cases of angiostrongyliasis in humans and animals in Australia, the epidemiology of infection with the two species of Angiostrongylus that co-exist in this country, namely A. cantonensis and A. mackerrasae, is poorly understood. This knowledge gap is particularly important with respect to A. mackerrasae, a species evidently native to Australia, as its ability to cause disease in humans is unknown. Likewise, there is little information on the roles of native and introduced species of rodents and molluscs as hosts of Angiostrongylus species in Australia. This review focuses on the gaps in the knowledge about the two species, highlighting the need for epidemiological and pathogenesis studies on the native lungworm A. mackerrasae.
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Affiliation(s)
- Mahdis Aghazadeh
- 1 School of Veterinary Science, The University of Queensland , Gatton, Queensland, Australia
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Aghazadeh M, Traub RJ, Mohandas N, Aland KV, Reid SA, McCarthy JS, Jones MK. The mitochondrial genome of Angiostrongylus mackerrasae as a basis for molecular, epidemiological and population genetic studies. Parasit Vectors 2015; 8:473. [PMID: 26381738 PMCID: PMC4574185 DOI: 10.1186/s13071-015-1082-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Accepted: 09/10/2015] [Indexed: 12/03/2022] Open
Abstract
Background Angiostrongylus mackerrasae is a metastrongyloid nematode endemic to Australia, where it infects the native bush rat, Rattus fuscipes. This lungworm has an identical life cycle to that of Angiostrongylus cantonensis, a leading cause of eosinophilic meningitis in humans. The ability of A. mackerrasae to infect non-rodent hosts, specifically the black flying fox, raises concerns as to its zoonotic potential. To date, data on the taxonomy, epidemiology and population genetics of A. mackerrasae are unknown. Here, we describe the mitochondrial (mt) genome of A. mackerrasae with the aim of starting to address these knowledge gaps. Methods The complete mitochondrial (mt) genome of A. mackerrasae was amplified from a single morphologically identified adult worm, by long-PCR in two overlapping amplicons (8 kb and 10 kb). The amplicons were sequenced using the MiSeq Illumina platform and annotated using an in-house pipeline. Amino acid sequences inferred from individual protein coding genes of the mt genomes were concatenated and then subjected to phylogenetic analysis using Bayesian inference. Results The mt genome of A. mackerrasae is 13,640 bp in size and contains 12 protein coding genes (cox1-3, nad1-6, nad4L, atp6 and cob), and two ribosomal RNA (rRNA) and 22 transfer RNA (tRNA) genes. Conclusions The mt genome of A. mackerrasae has similar characteristics to those of other Angiostrongylus species. Sequence comparisons reveal that A. mackerrasae is closely related to A. cantonensis and the two sibling species may have recently diverged compared with all other species in the genus with a highly specific host selection. This mt genome will provide a source of genetic markers for explorations of the epidemiology, biology and population genetics of A. mackerrasae.
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Affiliation(s)
- Mahdis Aghazadeh
- School of Veterinary Science, University of Queensland, Queensland, 4343, Australia. .,QIMR Berghofer Medical Research Institute, Brisbane, Queensland, 4006, Australia.
| | - Rebecca J Traub
- Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Victoria, 3052, Australia
| | - Namitha Mohandas
- Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Victoria, 3052, Australia
| | - Kieran V Aland
- Queensland Museum and Sciencentre, Queensland, 4101, Australia
| | - Simon A Reid
- School of Public Health, University of Queensland, Queensland, 4006, Australia
| | - James S McCarthy
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, 4006, Australia.,School of Public Health, University of Queensland, Queensland, 4006, Australia
| | - Malcolm K Jones
- School of Veterinary Science, University of Queensland, Queensland, 4343, Australia.,QIMR Berghofer Medical Research Institute, Brisbane, Queensland, 4006, Australia
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