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学科主题: 临床医学
题名:
Black yeast-like fungi associated with Lethargic Crab Disease (LCD) in the mangrove-land crab, Ucides cordatus (Ocypodidae)
作者: Vicente, Vania A.1,2; Orelis-Ribeiro, R.2,3,4; Najafzadeh, M. J.1,5,6; Sun, Jiufeng7; Guerra, Raquel Schier2,4; Miesch, Stephanie1; Ostrensky, Antonio4; Meis, Jacques F.8; Klaassen, Corne H.8; de Hoog, G. S.1,9,10,11; Boeger, Walter A.3,4
关键词: Ucides cordatus ; Mangrove crab ; Lethargic Crab Disease (LCD) ; Exophiala cancerae ; Fonsecaea brasiliensis ; Virulence
刊名: VETERINARY MICROBIOLOGY
发表日期: 2012-07-06
DOI: 10.1016/j.vetmic.2012.01.031
卷: 158, 期:1-2, 页:109-122
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Microbiology ; Veterinary Sciences
研究领域[WOS]: Microbiology ; Veterinary Sciences
关键词[WOS]: TOAD BUFO-MARINUS ; DISSEMINATED PHEOHYPHOMYCOSIS ; PHYLLOPTERYX-TAENIOLATUS ; CLADOSPORIUM-DEVRIESII ; EXOPHIALA ; CHROMOMYCOSIS ; INFECTION
英文摘要:

Lethargic Crab Disease (LCD) caused extensive epizootic mortality of the mangrove land crab Ucides cordatus (Brachyura: Ocypodidae) along the Brazilian coast, mainly in the Northeastern region. The disease was named after the symptoms of slow movement of infected crabs. Causative agents were suspected to be two black yeast-like fungi of the family Herpotrichiellaceae (ascomycete order Chaetothyriales), judged by infected tissue biopsies from moribund U. cordatus. The aim of the present study is to prove that two species are involved in the disease: the recently described black yeast Exophiala cancerae, but also a less virulent, hitherto undescribed fonsecaea-like species, introduced here as the novel species Fonsecaea brasiliensis. Strains were identified by ITS rDNA sequencing, and species borderlines were established by multilocus sequencing and AFLP analysis. Fonsecaea brasiliensis proved to be closely related to the pathogenic species Cladophialophora devriesii which originally was isolated from a systemic infection in a human patient. The virulence of F. brasiliensis is lower than that of E. cancerae, as established by artificial inoculation of mangrove crabs. (C) 2012 Elsevier B.V. All rights reserved.

语种: 英语
项目资助者: Brazilian Government fellowship from Coordenacao de Pessoal de Nivel Superior (CAPES) ; Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
WOS记录号: WOS:000305675400011
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/57990
Appears in Collections:北京大学第一临床医学院_皮肤性病科_期刊论文

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作者单位: 1.CBS, KNAW Fungal Biodivers Ctr, NL-3508 AD Utrecht, Netherlands
2.Univ Fed Parana, Dept Basic Pathol, BR-80060000 Curitiba, Parana, Brazil
3.Univ Fed Parana, Dept Zool & Mol Ecol & Parasitol, BR-80060000 Curitiba, Parana, Brazil
4.Univ Fed Parana, Grp Integrado Aquicultura & Estudos Ambientais, Lab Ecol Mol & Parasitol Evolut, BR-80060000 Curitiba, Parana, Brazil
5.Mashhad Univ Med Sci, Sch Med, Ghaem Hosp, Canc Mol Pathol Res Ctr, Mashhad, Iran
6.Mashhad Univ Med Sci, Ghaem Hosp, Sch Med, Dept Parasitol & Mycol, Mashhad, Iran
7.Sun Yat Sen Univ, Zhongshan Sch Med, Key Lab Trop Dis Control, Guangzhou 510275, Guangdong, Peoples R China
8.Canisius Wilhelmina Hosp, Dept Med Microbiol & Infect Dis, Nijmegen, Netherlands
9.Peking Univ, Hlth Sci Ctr, Res Ctr Med Mycol, Beijing 100871, Peoples R China
10.Sun Yat Sen Univ, Sun Yat Sen Mem Hosp, Guangzhou 510275, Guangdong, Peoples R China
11.Univ Amsterdam, Inst Biodivers & Ecosyst Dynam, Amsterdam, Netherlands

Recommended Citation:
Vicente, Vania A.,Orelis-Ribeiro, R.,Najafzadeh, M. J.,et al. Black yeast-like fungi associated with Lethargic Crab Disease (LCD) in the mangrove-land crab, Ucides cordatus (Ocypodidae)[J]. VETERINARY MICROBIOLOGY,2012,158(1-2):109-122.
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