基于线粒体细胞色素b基因的黑鳍鳈(Sarcocheilichthys nigripinnis)生物地理学过程分析
Phylogeographic analyses of Sarcocheilichthys nigripinnis(Teleostei:Cyprinidae)based on mitochondrial DNA Cyt b gene sequences
查看参考文献47篇
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文摘
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黑鳍鳈(Sarcocheilichthys nigripinnis)为广泛分布于东亚地区的小型淡水鱼类,是生物地理学研究的良好材料。该研究以线粒体细胞色素b(Cyt b)基因序列为分子标记,对中国8个水系20个采样点的黑鳍鳈共142尾个体进行遗传变异及生物地理学过程分析。遗传多样性分析结果表明,142条Cyt b基因序列共检测出56个单倍型,总体单倍型多样性较高(h=0.971),而核苷酸多样性较低(π=0.0212),平均遗传距离较小(2.2%)。分子系统发育树结果表明,黑鳍鳈种群分为7个谱系,以秦岭为界可分为南、北两大支系,北方支系分化时间较早(谱系Ⅰ)而南方支系分化程度较高(谱系Ⅱ~Ⅶ)。该研究结果进一步揭示了克氏鳈(S. czerskii)的物种形成过程,估算其祖先在较晚近时期(~1.03 Ma)由黄河水系的黑鳍鳈分化而来。谱系生物地理学分析显示,黑鳍鳈的各地理种群表现为由北向南逐渐演化的趋势,地理隔离可能是限制该物种扩散和基因交流的主要原因。分子钟分析显示,分化时间发生于0.95~3.92 Ma。种群历史动态结果则推测黑鳍鳈经历过种群扩张,且该过程可能与更新世冰期与间冰期的更迭相关。 |
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其他语种文摘
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Sarcocheilichthys nigripinnis is a small cyprinid fish widely distributed in East Asia, and it has been widely used in biogeographic analyses of freshwater fishes in China. In the present study, 142 S. nigripinnis individuals from 20 sampling sites in eight river systems were collected to investigate its phylogeography and genetic variations.. Populations from the Yellow River represent northern clade and all others represent southern clade. The results showed that 56 haplotypes were identified as mitochondrial DNA (mtDNA) Cyt b gene of 1 140 bp length. Relatively high haplotype diversity (h=0.971) and low nucleotide diversity (π=0.0212) were detected, and the estimated average genetic distance was 2.2%. Moreover, a neighbor-joining(NJ)tree revealed seven strongly supported lineages. Populations from the Yellow River were located at the basal position, whereas the remaining populations were more derived. Our results indicate that S. czerskii might have been evolved from S. nigripinnis in the Yellow River ~1.03 Ma. Based on the phylogeographical analysis of S. nigripinnis, we also suggest that vicariance, following mountain uplift and drainage isolation, plays an important role in producing evolutionary lineage differentiations. Moreover, molecular dating estimated that the divergence time of S. czerskii could be dated back to 0.95~3.92 Ma. Mismatch distribution analysis and neutrality tests also suggested the recent demographic expansions of S. nigripinnis populations, and that the effects of Pleistocene climatic changes could be a vital factor of the population dynamics of S. nigripinnis. |
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来源
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动物学研究
,2013,34(5):437-445 【核心库】
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关键词
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系统谱系生物地理学
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黑鳍鳈
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细胞色素b基因
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更新世冰期
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地理隔离
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地址
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中国科学院水生生物研究所, 中国科学院水生生物多样性与保护重点实验室, 湖北, 武汉, 430072
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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0254-5853 |
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学科
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动物学 |
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基金
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国家自然科学基金资助项目
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文献收藏号
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CSCD:4949392
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参考文献 共
47
共3页
|
|
1.
Avise J C.
Phylogeography: The History and Formation of Species,2000
|
被引
88
次
|
|
|
|
|
2.
Avise J C. Intraspecific phylogeography: the mitochondrial DNA bridge between population genetics and systematics.
Annual Review of Ecology, Evolution, and Systematics,1987,18:489-522
|
被引
151
次
|
|
|
|
|
3.
Banarescu P. Pisces Teleostei Cyprinidae (Gobioninae).
Das Tierreich, Lieferung 93,1973
|
被引
1
次
|
|
|
|
|
4.
Berrebi P. Population structure and systematics of Opsariichthys bidens (Osteichthyes: Cyprinidae)in south-east China using a new nuclear marker: the introns (EPIC-PCR).
Biological Journal of the Linnean Society,2006,87(1):155-166
|
被引
3
次
|
|
|
|
|
5.
Chen X L. Mitochondrial DNA phylogeography of Glyptothorax fokiensis and Glyptothorax hainanensis in Asia.
Journal of Fish Biology,2007,70(Suppl 1):75-93
|
被引
10
次
|
|
|
|
|
6.
陈宜瑜. 珠江的鱼类区系及其动物地理区划的讨论.
水生生物学报,1986,10(3):228-236
|
被引
41
次
|
|
|
|
|
7.
Dowling T E. Evolutionary relationships of the Plagopterins (Teleostei: Cyprinidae)from cytochrome b sequences.
Copeia,2002,2002(3):665-678
|
被引
1
次
|
|
|
|
|
8.
Drummond A J. BEAST: Bayesian evolutionary analysis by sampling trees.
BMC Evolutionary Biology,2007,7(1):214
|
被引
232
次
|
|
|
|
|
9.
Edwards C J. Ancient hybridization and an Irish origin for the modern polar bear matriline.
Current Biology,2011,21(15):1251-1258
|
被引
1
次
|
|
|
|
|
10.
Excoffier L. Arlequin suite ver 3. 5: A new series of programs to perform population genetics analyses under Linux and Windows.
Molecular Ecology Resources,2010,10(3):564-567
|
被引
548
次
|
|
|
|
|
11.
Froese R.
FishBase. World Wide Web electronic publication,2013
|
被引
1
次
|
|
|
|
|
12.
Fu J Z. How many species are in the genus Batrachuperus? A phylogeographical analysis of the stream salamanders (family Hynobiidae)from southwestern China.
Molecular Ecology,2008,17(6):1469-1488
|
被引
8
次
|
|
|
|
|
13.
Fujita S. Isolation and characterization of 15 microsatellite loci for the Japanese gudgeon Sarcocheilichthys variegatus.
Molecular Ecology Resources,2008,8(6):1335-1337
|
被引
1
次
|
|
|
|
|
14.
Galtier N. SEAVIEW and PHYLO-WIN: Two graphic tools for sequence alignment and molecular phylogeny.
Computer Applications in the Biosciences,1996,12(6):543-548
|
被引
60
次
|
|
|
|
|
15.
郭健. 西河华鳈的年龄和生长研究.
四川师范大学学报(自然科学版),1995,16(4):343-346
|
被引
1
次
|
|
|
|
|
16.
Huang Z H. Phylogeography of Chinese bamboo partridge Bambusicola thoracica thoracica (Aves: Galliformes)in south China: Inference from mitochondrial DNA control-region sequences.
Molecular Phylogenetics and Evolution,2010,56(1):273-280
|
被引
6
次
|
|
|
|
|
17.
Kimura M. A simple method for estimating evolutionary rates of base substitutions through comparative studies of nucleotide sequences.
Journal of Molecular Evolution,1980,16(2):111-120
|
被引
672
次
|
|
|
|
|
18.
Li G Y. Speciation and phylogeography of Opsariichthys bidens (Pisces: Cypriniformes: Cyprinidae)in China: Analysis of the cytochrome b gene of mtDNA from diverse populations.
Zoological Studies,2009,48(4):569-583
|
被引
9
次
|
|
|
|
|
19.
Librado P. DnaSP v5: A software for comprehensive analysis of DNA polymorphism data.
Bioinformatics,2009,25(11):1451-1452
|
被引
848
次
|
|
|
|
|
20.
Lin C. Phylogeography of Hemibarbus labeo (Cyprinidae)secondary contact of ancient lineages of mtDNA.
Zoologica Scripta,2010,39(1):23-35
|
被引
2
次
|
|
|
|
|
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