德国浣熊遗传种群边界与浣熊蛔虫分布的密切空间重叠

IF 1.8 4区生物学 Q1 ZOOLOGY

Hystrix-Italian Journal of Mammalogy Pub Date : 2021-10-04 DOI:10.4404/HYSTRIX-00444-2021

A. Frantz, Anna Schleimer, Julian Wittische, M. Heddergott

{"title":"德国浣熊遗传种群边界与浣熊蛔虫分布的密切空间重叠","authors":"A. Frantz, Anna Schleimer, Julian Wittische, M. Heddergott","doi":"10.4404/HYSTRIX-00444-2021","DOIUrl":null,"url":null,"abstract":"While raccoons ( Procyon lotor ) cluster into ﬁve genetic populations in Germany, the precise spatial extent and degree of overlap of these clusters are unknown. The raccoon roundworm ( Baylisacaris procyonis ), a parasitic nematode that can cause severe disease in humans, is known to occur in central Germany in two of these ﬁve populations. Here we conﬁrm a close alignment between the geographic distribution of the roundworm and the spatial extent of the genetic populations of rac- coons in which the parasite occurs. We found little evidence that linear landscape features substan-tially limit gene ﬂow between populations. Given the large amount of genetic admixture at cluster boundaries, the raccoon roundworm is likely to spread to roundworm-free raccoon populations in the future.","PeriodicalId":55036,"journal":{"name":"Hystrix-Italian Journal of Mammalogy","volume":null,"pages":null},"PeriodicalIF":1.8000,"publicationDate":"2021-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Close spatial overlap between the genetic population boundaries of raccoons and the distribution of the raccoon roundworm in Germany\",\"authors\":\"A. Frantz, Anna Schleimer, Julian Wittische, M. Heddergott\",\"doi\":\"10.4404/HYSTRIX-00444-2021\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"While raccoons ( Procyon lotor ) cluster into ﬁve genetic populations in Germany, the precise spatial extent and degree of overlap of these clusters are unknown. The raccoon roundworm ( Baylisacaris procyonis ), a parasitic nematode that can cause severe disease in humans, is known to occur in central Germany in two of these ﬁve populations. Here we conﬁrm a close alignment between the geographic distribution of the roundworm and the spatial extent of the genetic populations of rac- coons in which the parasite occurs. We found little evidence that linear landscape features substan-tially limit gene ﬂow between populations. Given the large amount of genetic admixture at cluster boundaries, the raccoon roundworm is likely to spread to roundworm-free raccoon populations in the future.\",\"PeriodicalId\":55036,\"journal\":{\"name\":\"Hystrix-Italian Journal of Mammalogy\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.8000,\"publicationDate\":\"2021-10-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Hystrix-Italian Journal of Mammalogy\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.4404/HYSTRIX-00444-2021\",\"RegionNum\":4,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ZOOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Hystrix-Italian Journal of Mammalogy","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.4404/HYSTRIX-00444-2021","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ZOOLOGY","Score":null,"Total":0}

引用次数: 2

摘要

虽然浣熊(Procyon lotor)在德国分为五个遗传种群，但这些种群的精确空间范围和重叠程度尚不清楚。浣熊蛔虫(原尾Baylisacaris procyonis)是一种可导致人类严重疾病的寄生线虫，已知在德国中部这五个种群中的两个种群中出现。在这里，我们证实了蛔虫的地理分布与寄生虫发生的rac- coon遗传种群的空间范围之间的密切一致。我们发现很少有证据表明线性景观特征实质上限制了种群之间的基因流动。在聚类边界存在大量的遗传混合，未来浣熊蛔虫可能会传播到没有蛔虫的浣熊种群中。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Close spatial overlap between the genetic population boundaries of raccoons and the distribution of the raccoon roundworm in Germany

While raccoons ( Procyon lotor ) cluster into ﬁve genetic populations in Germany, the precise spatial extent and degree of overlap of these clusters are unknown. The raccoon roundworm ( Baylisacaris procyonis ), a parasitic nematode that can cause severe disease in humans, is known to occur in central Germany in two of these ﬁve populations. Here we conﬁrm a close alignment between the geographic distribution of the roundworm and the spatial extent of the genetic populations of rac- coons in which the parasite occurs. We found little evidence that linear landscape features substan-tially limit gene ﬂow between populations. Given the large amount of genetic admixture at cluster boundaries, the raccoon roundworm is likely to spread to roundworm-free raccoon populations in the future.

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

Hystrix-Italian Journal of Mammalogy 生物-动物学

CiteScore

2.40

自引率

0.00%

发文量

审稿时长

21 weeks

期刊介绍： Hystrix the Italian Journal of Mammalogy accepts papers on original research in basic and applied mammalogy on fossil and living mammals. The Journal is published both in paper and electronic "online first" format. Manuscripts can be published as full papers or short notes, as well as reviews on methods or theoretical issues related to mammals. Commentaries can also be occasionally accepted, under the approval by the Editor in Chief. Investigations of local or regional interest, new data about species distribution and range extensions or confirmatory research can be considered only when they have significant implications. Such studies should preferably be submitted as short notes. Manuscripts bearing only a local interest will not be accepted. Full papers have no limits in length as well as in figure and table number and are abstracted in English. Authors are encouraged to add supplemental material in form of colour figures, original datasets and/or computer program source code. Supplemental material and colour figures will appear only on the electronic edition. Short notes must be about 16000 characters long (including title, author names and affiliations, abstract and references), and do not include supplemental material. They are abstracted in English. Proceedings of symposia, meetings and/or workshops, and technical reports can be published as special supplements to regular issues, under the approval by the Editor in Chief and the Associate Editors. There are no page charges.