Cosavirus (family Picornaviridae) in pigs in Thailand and Japan

Cosavirus (family Picornaviridae) in pigs in Thailand and Japan
复制标题

泰国和日本猪体内的 Cosavirus(小核糖核酸病毒科)

DOI:
10.1007/s00705-015-2637-2
复制
发表时间:
2016
期刊:
影响因子:
2.7
通讯作者:
Ushijima H
Ushijima H
中科院分区:
医学4区
文献类型:
--
作者:
Okitsu S;Khamrin P;Hanaoka N;Thongprachum A;Takanashi S;Fujimoto T;Mizuguchi M;Shimizu H;Hayakawa S;Maneekarn N;Ushijima H

文献摘要

参考文献

相似文献

柯萨奇病毒属(Cosavirus)是小核糖核酸病毒科(Picornaviridae)中新近建立的一个属。本研究调查了在泰国和日本收集的有和没有腹泻的仔猪和猪的粪便样本中柯萨病毒的患病率和遗传多样性。据观察,泰国的柯萨病毒阳性率高于日本(55.4% vs. 18.9%)。对5'端非编码区部分序列的系统发育分析表明,猪柯萨奇病毒株与A型柯萨奇病毒属的成员聚在同一分支。这些菌株显示出彼此97.0至100%的核苷酸序列同一性。与腹泻婴儿相比,柯萨奇病毒的病毒浓度非常低。这些结果表明,在研究期间,柯萨奇病毒在这两个国家的猪群中传播;然而,尚不清楚该病毒是否会引起仔猪和猪的腹泻。
Cosavirusis a recently established genus in the familyPicornaviridae. The present study investigated the prevalence and genetic diversity of cosaviruses in stool samples collected from piglets and pigs with and without diarrhea in Thailand and Japan. It was observed that the cosavirus-positive rate in Thailand was higher than in Japan (55.4 % vs. 18.9 %). Phylogenetic analysis of a portion of the 5’ untranslated region showed that porcine cosavirus strains clustered together in the same branch with members of the speciesCosavirus A. These strains showed 97.0 to 100 % nucleotide sequence identity to each other. The virus concentration of cosavirus was very low compared with that detected in a infant with diarrhea. These results demonstrated that cosaviruses were circulating in the swine populations of both countries during the study term; however, it remains unclear whether the virus causes diarrhea in piglets and pigs.
DOI: 10.1007/s00705-014-2091-6
发表时间: 2014-09-01
影响因子: 2.7
作者:
Khamrin, Pattara;Maneekarn, Niwat
通讯作者: Maneekarn, Niwat
DOI: 10.1128/jcm.01062-09
发表时间: 2009-11-01
影响因子: 9.4
作者:
Blinkova, O.;Rosario, K.;Delwart, E.
通讯作者: Delwart, E.
日本废水和河水中人类冠状病毒的出现
DOI: --
发表时间: 2014
期刊: Food and Environmnetal Virology
影响因子: --
作者:
E. Haramoto;M. Otagiri
通讯作者: M. Otagiri
DOI: 10.1093/molbev/msr121
发表时间: 2011-10-01
影响因子: 10.7
作者:
Tamura, Koichiro;Peterson, Daniel;Kumar, Sudhir
通讯作者: Kumar, Sudhir
北非突尼斯人类冠状病毒的流行情况
DOI: 10.1002/jmv.24076
发表时间: 2015
影响因子: 12.7
作者:
D. Rezig;E. B. Farhat;H. Touzi;Z. Meddeb;A. Salah;H. Triki
通讯作者: H. Triki