Frequent Cross-Species Transmission of Parvoviruses among Diverse Carnivore Hosts
Frequent Cross-Species Transmission of Parvoviruses among Diverse Carnivore Hosts
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DOI：
10.1128/jvi.02428-12
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发表时间：
2013-02-01
影响因子：
5.4
通讯作者：
Holmes, Edward C.
中科院分区：
文献类型：
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作者：
Allison, Andrew B.;Kohler, Dennis J.;Holmes, Edward C.
虽然细小病毒通常在家养食肉动物中被描述，但对它们在非家养物种中的生物多样性知之甚少。对美洲狮、郊狼、灰狼、山猫、浣熊和条纹臭鼬的VP2基因序列的系统发育分析表明，VP2基因有两个主要的类群，要么与猫科泛白细胞减少症病毒(FPV样)有关，要么与犬细小病毒(CPV样)有关。跨物种传播是很常见的，每个宿主物种都有多次引入，但除了浣熊之外，在非家养物种中继续传播的证据相对较少。
Although parvoviruses are commonly described in domestic carnivores, little is known about their biodiversity in nondomestic species. A phylogenetic analysis of VP2 gene sequences from puma, coyote, gray wolf, bobcat, raccoon, and striped skunk revealed two major groups related to either feline panleukopenia virus ("FPV-like") or canine parvovirus ("CPV-like"). Cross-species transmission was commonplace, with multiple introductions into each host species but, with the exception of raccoons, relatively little evidence for onward transmission in nondomestic species.