VP7和NSP5基因的测序及序列分析揭示了印度牛B组轮状病毒新基因型的出现。
Sequencing and sequence analysis of VP7 and NSP5 genes reveal emergence of a new genotype of bovine group B rotaviruses in India.
作者信息
Barman P, Ghosh S, Das S, Varghese V, Chaudhuri S, Sarkar S, Krishnan T, Bhattacharya S K, Chakrabarti A, Kobayashi N, Naik T N
机构信息
Division of Virology, National Institute of Cholera and Enteric Diseases, P-33, CIT Road, Scheme XM, Beliaghata, Calcutta 700010, India.
出版信息
J Clin Microbiol. 2004 Jun;42(6):2816-8. doi: 10.1128/JCM.42.6.2816-2818.2004.
Abstract
Three bovine group B rotavirus strains were detected from diarrheic calves during a surveillance study of rotaviral diarrhea in West Bengal, India. The sequence analysis of VP7 and NSP5 genes of these strains demonstrates a high degree of sequence variation from other group B rotavirus strains, indicating the emergence of a new genotype.
摘要
在印度西孟加拉邦进行的一项轮状病毒腹泻监测研究中，从腹泻小牛中检测到三株牛B组轮状病毒。对这些毒株的VP7和NSP5基因进行序列分析，结果表明它们与其他B组轮状病毒毒株存在高度的序列变异，这表明出现了一种新的基因型。
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