Population structure and genetic diversity of Ammodytes personatus in the Northwestern Pacific revealed by microsatellites markers |
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| Institution: | 1. Key Laboratory of Marine and Estuarine Fisheries, Ministry of Agriculture, East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shanghai, PR China;2. College of Marine Life Science, Ocean University of China, 266003 Qingdao, PR China;3. Fishery College, Zhejiang Ocean University, 316022, PR China;1. Department of Chemistry, Amirkabir University of Technology, Tehran, Iran;2. Fuel and Solar Cell Lab, Renewable Energy Research Center, Amirkabir University of Technology, Tehran, Iran;3. Thin Layer and Nanotechnology Laboratory, Department of Chemical Technology, Iranian Research Organization for Science and Technology (IROST), Tehran, Iran;1. Division of Dermatology, Washington University School of Medicine, St. Louis, Missouri;2. Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, Missouri;3. Center for Dermatologic and Cosmetic Surgery, Washington University, St. Louis, Missouri;1. School of Mechanical Engineering, Inner Mongolia University of Science & Technology, Baotou, Inner Mongolia 014010, PR China;2. Xi’an Research Institute of China Coal Technology & Engineering Group, Xi’an, Shaanxi Province 710077, PR China;1. College of Chemistry and Materials Science/Information College, Huaibei Normal University, Huaibei, 235000, Anhui, PR China;2. Anhui Key Laboratory of Energetic Materials, Huaibei, 235000, Anhui, PR China;1. Department of Pharmaceutical Science & Technology, College of Chemistry and Biology, Donghua University, Shanghai 201620, PR China;2. Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai 200433, China;3. Shanghai Xianhui Pharmaceutical Co. Ltd., Shanghai 200433, China |
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| Abstract: | Genetic diversity and population structure of Ammodytes personatus in the Northwestern Pacific were investigated for 16 collections using eight highly variable microsatellite loci. Microsatellite analyses gave strong support for the presence of two distinct groups of genotypes. Pleistocene glaciations can cause significant geographical differentiation in A. personatus populations. However, microsatellite data cannot confirm completely reproductive isolation between north group and south group. About half of comparison values within the first and second cluster were significant after sequential Bonferroni corrections. Routine oceanic currents associated with strong wind condition may provide an excellent chance for connectivity of among populations within clusters. However, gene flow can be restricted by marine gyres due to complex geographical characteristic. |
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| Keywords: | Microsatellites Population structure Pleistocene glaciations |
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