挪威亚北极小湖中三刺粘背鱼(Gasterosteus aculeatus)的两个不同母系血统

IF 2.1 3区 农林科学 Q2 FISHERIES Fishes Pub Date : 2024-07-18 DOI:10.3390/fishes9070285
B. Karlsen, Dhurba Adhikari, T. E. Jørgensen, I. K. Hanssen, T. Moum, J. T. Nordeide, Steinar Daae Johansen
{"title":"挪威亚北极小湖中三刺粘背鱼(Gasterosteus aculeatus)的两个不同母系血统","authors":"B. Karlsen, Dhurba Adhikari, T. E. Jørgensen, I. K. Hanssen, T. Moum, J. T. Nordeide, Steinar Daae Johansen","doi":"10.3390/fishes9070285","DOIUrl":null,"url":null,"abstract":"A subarctic Norwegian watercourse is known for its population of threespine sticklebacks (Gasterosteus aculeatus Linnaeus 1758) with unusual pelvic spine polymorphism; the upper lake contains a mixture of specimens that are normal-spined, asymmetric-spined, and spineless. In contrast, the downstream lakes and the nearby marine site contain only the normal spined morph. We investigated the maternal-line genetic structure in the watercourse using mitogenomics. A total of 242 sticklebacks representing two lakes and a marine site were assessed based on individual and pooled DNA sequencing. While two distinct mitogenome clades were detected in the upper lake (Lake Storvatnet), only one of these clades was present in the downstream lake. The marine site pooled DNA sample, however, contained several mitogenome haplotypes. We present mitogenome sequence features that include gene-specific single nucleotide polymorphisms, molecular phylogeny, and genetic differentiation assessments based on pairwise comparisons of pooled population samples from each site. The Lake Storvatnet mitogenomes belong to two distinct Euro-North American (ENA) clades; one of the ancestral lineages likely corresponds to the original maternal lineage in the watercourse, and the other was introduced more recently. We hypothesize that the second invader carried nuclear genomic features responsible for the observed present-day pelvic spine polymorphism in Lake Storvatnet.","PeriodicalId":12405,"journal":{"name":"Fishes","volume":null,"pages":null},"PeriodicalIF":2.1000,"publicationDate":"2024-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Two Distinct Maternal Lineages of Threespine Stickleback (Gasterosteus aculeatus) in a Small Norwegian Subarctic Lake\",\"authors\":\"B. Karlsen, Dhurba Adhikari, T. E. Jørgensen, I. K. Hanssen, T. Moum, J. T. Nordeide, Steinar Daae Johansen\",\"doi\":\"10.3390/fishes9070285\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A subarctic Norwegian watercourse is known for its population of threespine sticklebacks (Gasterosteus aculeatus Linnaeus 1758) with unusual pelvic spine polymorphism; the upper lake contains a mixture of specimens that are normal-spined, asymmetric-spined, and spineless. In contrast, the downstream lakes and the nearby marine site contain only the normal spined morph. We investigated the maternal-line genetic structure in the watercourse using mitogenomics. A total of 242 sticklebacks representing two lakes and a marine site were assessed based on individual and pooled DNA sequencing. While two distinct mitogenome clades were detected in the upper lake (Lake Storvatnet), only one of these clades was present in the downstream lake. The marine site pooled DNA sample, however, contained several mitogenome haplotypes. We present mitogenome sequence features that include gene-specific single nucleotide polymorphisms, molecular phylogeny, and genetic differentiation assessments based on pairwise comparisons of pooled population samples from each site. The Lake Storvatnet mitogenomes belong to two distinct Euro-North American (ENA) clades; one of the ancestral lineages likely corresponds to the original maternal lineage in the watercourse, and the other was introduced more recently. We hypothesize that the second invader carried nuclear genomic features responsible for the observed present-day pelvic spine polymorphism in Lake Storvatnet.\",\"PeriodicalId\":12405,\"journal\":{\"name\":\"Fishes\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.1000,\"publicationDate\":\"2024-07-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Fishes\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.3390/fishes9070285\",\"RegionNum\":3,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"FISHERIES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Fishes","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.3390/fishes9070285","RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"FISHERIES","Score":null,"Total":0}
引用次数: 0

摘要

挪威的一条亚北极水道因其三刺鱼群(Gasterosteus aculeatus Linnaeus 1758)具有不寻常的骨盆脊柱多态性而闻名;上游湖泊中混有正常脊柱、不对称脊柱和无脊柱的标本。相比之下,下游湖泊和附近海域的标本只有正常脊柱形态。我们利用有丝分裂基因组学研究了水道中的母系遗传结构。我们对代表两个湖泊和一个海域的 242 条棍尾鱼进行了个体和集合 DNA 测序评估。在上游湖泊(Storvatnet 湖)中发现了两个不同的有丝分裂基因组支系,而在下游湖泊中只发现了其中一个支系。然而,海洋站点的集合 DNA 样本中包含多个有丝分裂基因组单倍型。我们介绍了有丝分裂基因组的序列特征,包括基因特异性单核苷酸多态性、分子系统发育以及基于每个地点的集合种群样本配对比较的遗传分化评估。Storvatnet湖的有丝分裂基因组属于两个不同的欧洲-北美(ENA)支系;其中一个祖系可能与水道中的原始母系相对应,而另一个祖系则是最近引入的。我们推测,第二个入侵者携带的核基因组特征导致了今天在 Storvatnet 湖观察到的骨盆脊柱多态性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
Two Distinct Maternal Lineages of Threespine Stickleback (Gasterosteus aculeatus) in a Small Norwegian Subarctic Lake
A subarctic Norwegian watercourse is known for its population of threespine sticklebacks (Gasterosteus aculeatus Linnaeus 1758) with unusual pelvic spine polymorphism; the upper lake contains a mixture of specimens that are normal-spined, asymmetric-spined, and spineless. In contrast, the downstream lakes and the nearby marine site contain only the normal spined morph. We investigated the maternal-line genetic structure in the watercourse using mitogenomics. A total of 242 sticklebacks representing two lakes and a marine site were assessed based on individual and pooled DNA sequencing. While two distinct mitogenome clades were detected in the upper lake (Lake Storvatnet), only one of these clades was present in the downstream lake. The marine site pooled DNA sample, however, contained several mitogenome haplotypes. We present mitogenome sequence features that include gene-specific single nucleotide polymorphisms, molecular phylogeny, and genetic differentiation assessments based on pairwise comparisons of pooled population samples from each site. The Lake Storvatnet mitogenomes belong to two distinct Euro-North American (ENA) clades; one of the ancestral lineages likely corresponds to the original maternal lineage in the watercourse, and the other was introduced more recently. We hypothesize that the second invader carried nuclear genomic features responsible for the observed present-day pelvic spine polymorphism in Lake Storvatnet.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Fishes
Fishes Multiple-
CiteScore
1.90
自引率
8.70%
发文量
311
期刊最新文献
Effect of a Guar Meal Protein Concentrate in Replacement of Conventional Feedstuffs on Productive Performances and Gut Health of Rainbow Trout (Oncorhynchus mykiss) RTL-YOLOv8n: A Lightweight Model for Efficient and Accurate Underwater Target Detection Wetted Ramps Selectively Block Upstream Passage of Adult Sea Lampreys Practice of Territorial Use Rights in Fisheries in Coastal Fishery Management in China: A Case Study of the Island Reefs Fishery Lease Policy from Shengsi County in Zhejiang Province Characterization of Ovarian Lipid Composition in the Largemouth Bronze Gudgeon (Coreius guichenoti) at Different Development Stages
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1