在日本猪粪便中发现与海狗粪便相关的环状DNA病毒。
Discovery of fur seal feces-associated circular DNA virus in swine feces in Japan.
作者信息
Oba Mami, Katayama Yukie, Naoi Yuki, Tsuchiaka Shinobu, Omatsu Tsutomu, Okumura Atsushi, Nagai Makoto, Mizutani Tetsuya
机构信息
Research and Education Center for Prevention of Global Infectious Diseases of Animals, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu-shi, Tokyo 183-8509, Japan.
The United Graduate School of Veterinary Sciences, Gifu University, 1-1 Yanagito, Gifu-shi, Gifu 501-1193, Japan.
出版信息
J Vet Med Sci. 2017 Oct 7;79(10):1664-1666. doi: 10.1292/jvms.16-0642. Epub 2017 Aug 27.
Fur seal feces-associated circular ssDNA virus (FSfaCV) was discovered in a pig for the first time in Japan using a next-generation sequencer with duplex-specific nuclease. Full genome of the virus showed approximately 92% similarity to FSfaCVs from New Zealand fur seals. Furthermore, we investigated the prevalence of the ssDNA virus in 85 piglets in Japan, and 65 piglets were positive (76%) for the virus.
在日本，利用具有双链特异性核酸酶的新一代测序仪首次在一头猪身上发现了与海狗粪便相关的环状单链DNA病毒（FSfaCV）。该病毒的全基因组与来自新西兰海狗的FSfaCV显示出约92%的相似性。此外，我们调查了日本85头仔猪中这种单链DNA病毒的流行情况，其中65头仔猪呈病毒阳性（76%）。
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