What is for dinner? Viral metagenomics of US store bought beef, pork, and chicken.
What is for dinner? Viral metagenomics of US store bought beef, pork, and chicken.
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DOI：
10.1016/j.virol.2014.08.025
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发表时间：
2014-11
期刊：
影响因子：
3.7
通讯作者：
Delwart E
中科院分区：
文献类型：
--
作者：
Zhang W;Li L;Deng X;Kapusinszky B;Delwart E
我们在这里描述了从旧金山商店购买的牛肉、猪肉和鸡肉中检测到的宏基因组衍生的病毒序列。在牛肉中，我们检测到四种以前报告的病毒（两种属于不同属的细小病毒，一种无线虫病毒和一种环状病毒样病毒）和一种新的牛多瘤病毒（BPyV2-SF），其近亲感染灵长类动物。对牛肉中猪hokovirus的检测表明，该细小病毒可感染两种有蹄类动物。在猪肉中，我们检测到三属的四种已知细小病毒、一种无线虫病毒和猪圆环病毒2。鸡肉中含有大量的旋转病毒序列，包括鸡贫血病毒和一种新的旋转病毒（GyV7-SF）。我们的研究结果提供了一些在美国商店购买的肉类中常见的病毒的初步特征，其中包括一组不同的细小病毒和具有小圆形DNA基因组的病毒家族。这些病毒是否会感染人类，需要对人类血清进行特异性抗体检测。鉴定了商店购买的牛肉、猪肉和鸡肉中的真核病毒基因组。一种新的牛多瘤病毒基因组，最接近一组来自灵长类动物的病毒，被测序。在牛肉样本中检出猪hokovirus。一个小环状病毒样的环状DNA基因组在牛肉遗传特征。在鸡肉中检测到几种旋病毒，其中包括一种新的旋病毒。
We describe here the metagenomics-derived viral sequences detected in beef, pork, and chicken purchased from stores in San Francisco. In beef we detected four previously reported viruses (two parvoviruses belonging to different genera, an anellovirus, and one circovirus-like virus) and one novel bovine polyomavirus species (BPyV2-SF) whose closest relatives infect primates. Detection of porcine hokovirus in beef indicated that this parvovirus can infect both ungulate species. In pork we detected four known parvoviruses from three genera, an anellovirus, and pig circovirus 2. Chicken meat contained numerous gyrovirus sequences including those of chicken anemia virus and of a novel gyrovirus species (GyV7-SF). Our results provide an initial characterization of some of the viruses commonly found in US store-bought meats which included a diverse group of parvoviruses and viral families with small circular DNA genomes. Whether any of these viruses can infect humans will require testing human sera for specific antibodies. Eukaryotic viral genomes in store-bought beef, pork, and chicken are identified. A novel bovine polyomavirus genome, closest to a group of viruses from primates, is sequenced. Porcine hokovirus is detected in beef samples. A small circovirus-like circular DNA genome in beef is genetically characterized. Several species of gyrovirus including a novel species are detected in chicken meat.
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影响因子：
11.8
作者：
Li L;McGraw S;Zhu K;Leutenegger CM;Marks SL;Kubiski S;Gaffney P;Dela Cruz FN Jr;Wang C;Delwart E;Pesavento PA
通讯作者：
Pesavento PA
影响因子：
1.7
作者：
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通讯作者：
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影响因子：
5.4
作者：
de Villiers, Ethel-Michele;Borkosky, Silvia S.;Fei, Jian-Wei
通讯作者：
Fei, Jian-Wei
影响因子：
8.8
作者：
Chu, Daniel K. W.;Poon, Leo L. M.;Chiu, Susan S. S.;Chan, Kwok H.;Ng, Erica M.;Bauer, Irma;Cheung, Tim K.;Ng, Iris H. Y.;Guan, Yi;Wang, David;Peiris, J. S. Malik
通讯作者：
Peiris, J. S. Malik
影响因子：
11.8
作者：
Dela Cruz FN Jr;Giannitti F;Li L;Woods LW;Del Valle L;Delwart E;Pesavento PA
通讯作者：
Pesavento PA