中国科学院水生生物研究所机构知识库
Advanced  
IHB OpenIR  > 鱼类生物学及渔业生物技术研究中心  > 期刊论文
题名: Diversity, specificity and speciation in larval Diplostomidae (Platyhelminthes: Digenea) in the eyes of freshwater fish, as revealed by DNA barcodes
作者: Locke, Sean A.1, 2; Al-Nasiri, Fatima S.3; Caffara, Monica4; Drago, Fabiana5; Kalbe, Martin6; Lapierre, Angela Rose7; McLaughlin, J. Daniel7; Nie, Pin8; Overstreet, Robin M.9; Souza, Geza T. R.10, 11; Takemoto, Ricardo M.11; Marcogliese, David J.2
关键词: DNA barcode ; Internal transcribed spacer ; Species delimitation ; Host specificity ; Sampling effort ; Ecological speciation
刊名: INTERNATIONAL JOURNAL FOR PARASITOLOGY
发表日期: 2015-11-01
DOI: 10.1016/j.ijpara.2015.07.001
卷: 45, 期:13, 页:841-855
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ; Life Sciences & Biomedicine
类目[WOS]: Parasitology
研究领域[WOS]: Parasitology
英文摘要: Larvae (metacercariae) in some species of Diplostomidae (Platyhelminthes: Digenea) inhabit fish eyes and are difficult to identify to species based on morphology. DNA barcoding has clarified the diversity and life cycles of diplostomids in North America, Europe and Africa, but has seldom been used in parasites sampled in large numbers or at large spatial scales. Here, distance-based analysis of cytochrome c oxidase 1 barcodes and, in some specimens, internal transcribed spacer (ITS-1, 5.8S, ITS-2) sequences was performed for over 2000 diplostomids from Africa, the Middle East, Europe, Asia and the Americas. Fifty-two species of Diplostomum, Tylodelphys and Austrodiplostomum (Digenea: Diplostomidae) were distinguished. The 52 species comprise 12 identified species, six species in two species complexes and 34 putative species, and 33/52 had been delineated in previous studies. Most (23/40) of the unidentified, putative species distinguished by cytochrome c oxidase 1 distances were supported by at least one additional line of evidence. As the intensity of sampling of the 52 species increased, variation in cytochrome c oxidase 1 decreased between and increased within species, while the spatial scale at which species were sampled had no effect. Nonetheless, variation between species always exceeded variation within species. New life-cycle linkages, geographic and host records, and genetic data were recorded in several species, including Tylodelphys jenynsiae, Tylodelphys immer and Diplostomum ardeae. Species of Diplostomum inhabiting the lens are less host-specific and less numerous than those infecting other tissues, suggesting that reduced immune activity in the lens has influenced rates of speciation. (C) 2015 Australian Society for Parasitology Inc. Published by Elsevier Ltd. All rights reserved.
关键词[WOS]: ST-LAWRENCE-RIVER ; CRYPTIC DIVERSITY ; PARASITE COMMUNITIES ; HOST-SPECIFICITY ; PHALACROCORAX-AURITUS ; SPECIES DELIMITATION ; MOLECULAR-DATA ; RAINBOW-TROUT ; METACERCARIAE ; SCALE
语种: 英语
项目资助者: Canadian Federal Government's Genomics Research Development Initiative ; National Sciences and Engineering Research Council (NSERC), Canada(A6979) ; National Geographic, USA(9330-13) ; Paul D.N. Hebert (Center for Biodiversity Genomics, University of Guelph, Canada) from NSERC ; Genome Canada ; Ontario Genomics Institute, Canada ; International Barcode of Life initiative
WOS记录号: WOS:000366069700005
ISSN号: 0020-7519
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/342005/27455
Appears in Collections:鱼类生物学及渔业生物技术研究中心_期刊论文

Files in This Item:
File Name/ File Size Content Type Version Access License
Diversity, specificity and speciation in larval Diplostomidae (Platyhelminthes:Digenea) in the eyes of freshwater fish, as revealed by DNA barcodes.pdf(1860KB)----开放获取--View 联系获取全文

作者单位: 1.Univ Puerto Rico, Dept Biol, Mayaguez, PR 00681 USA
2.Environm Canada, St Lawrence Ctr, Water Sci & Technol Directorate,Aquat Biodivers S, Watershed Hydrol & Ecol Res Div,Sci & Technol Bra, Montreal, PQ H2Y 2E7, Canada
3.Univ Tikreet, Coll Sci, Dept Biol, Tikreet, Iraq
4.Alma Mater Studiorum Univ Bologna, Dept Vet Med Sci, I-40064 Ozzano Dell Emilia, BO, Italy
5.Museo La Plata, Div Invertebrate Zool, La Plata, Buenos Aires, Argentina
6.Max Planck Inst Evolutionary Biol, Dept Evolutionary Ecol, D-24302 Plon, Germany
7.Concordia Univ, Dept Biol, Montreal, PQ H4B 1R6, Canada
8.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei Province, Peoples R China
9.Univ So Mississippi, Gulf Coast Res Lab, Ocean Springs, MS 39564 USA
10.Univ Tiradentes, Postgrad Program Hlth & Environm, Postdoctor Natl Program Scholarship CAPES, BR-49032490 Aracaju, Sergipe, Brazil
11.Univ Estadual Maringa, Ctr Biol Sci, Nupelia Icthyoparasitol Lab, BR-87020900 Maringa, Parana, Brazil
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Locke, Sean A.]'s Articles
[Al-Nasiri, Fatima S.]'s Articles
[Caffara, Monica]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Locke, Sean A.]‘s Articles
[Al-Nasiri, Fatima S.]‘s Articles
[Caffara, Monica]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: Diversity, specificity and speciation in larval Diplostomidae (Platyhelminthes:Digenea) in the eyes of freshwater fish, as revealed by DNA barcodes.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2016  中国科学院水生生物研究所 - Feedback
Powered by CSpace