Identification of a rosette-like agent as Sphaerothecum destruens, a multi-host fish pathogen

被引：51

作者：

Gozlan, Rodolphe E. ^{[1
]}

Whipps, Christopher M. ^{[2
]}

Andreou, Demetra ^{[3
,4
]}

Arkush, Kristen D. ^{[5
]}

机构：

[1] Bournemouth Univ, Sch Conservat Sci, Poole BH12 5BB, Dorset, England

[2] SUNY Coll Environm Sci & Forestry, Syracuse, NY 13210 USA

[3] Ctr Ecol & Hydrol, Oxford OX1 3SR, England

[4] Cardiff Sch Biosci, Cardiff CF10 3US, S Glam, Wales

[5] Univ Calif Davis, Bodega Marine Lab, Bodega Bay, CA 94923 USA

来源：

INTERNATIONAL JOURNAL FOR PARASITOLOGY | 2009年 / 39卷 / 10期

关键词：

Leucaspius delineatus; Pseudorasbora parva; Invasive species; Protist; Aquaculture; Impact; NECROSIS VIRUS; DISEASE; DNA;

D O I：

10.1016/j.ijpara.2009.04.012

中图分类号：

R38 [医学寄生虫学]; Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ; 100103 ;

摘要：

A recent threat to European fish diversity was attributed to an infectious pathogen, a rosette-like intracellular parasite carried by invasive cyprinids. Here we show that the emerging rosette-like agent is Sphaerothecum destruens, originally found to be responsible for disease outbreaks in salmon in the United States. Sequencing of the ribosomal internal transcribed spacer (ITS) DNA highlights some level of geographical isolation. Unlike the situation in the United States, its occurrence in invasive fishes Presents a risk of spread from wild invasive populations to sympatric populations Of Susceptible native fish and as such represents a risk for fisheries, as movement of fish for stocking Purposes is common practice. (C) 2009 Australian Society for Parasitology Inc. Published by Elsevier Ltd. All rights reserved.

引用

页码：1055 / 1058

页数：4

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