نتایج جستجو برای: pestivirus
تعداد نتایج: 499 فیلتر نتایج به سال:
Bệnh dịch tả lợn cổ điển (Classical swine fever (CSF) là bệnh do virus truyền nhiễm, có tỉ lệ mắc và tử vong cao cho lợn, vấn đề mà người chăn nuôi đặc biệt quan tâm. Virus CSF (CSFV) RNAmột sợi dương thuộc chi Pestivirus của họ Flaviviridae. Glycoprotein E2 gây sốt virus-CSFV) một kháng nguyên thể tạo ra phản ứng miễn bảo vệ chống lại CFS. Trong nghiên cứu này, chúng tôi đã tiến hành sản xuất ...
Bovine viral diarrhea virus (BVDV) is a member of the genus Pestivirus within the family Flaviviridae. Its single-stranded RNA encodes a polyprotein that is cleaved co- and post-translationally by viral and cellular proteases. However, the cleavage between the envelope proteins E(rns) and E1 is still unexplained. In this study, an E(rns)-E1 protein could be identified and characterized with a n...
The pestivirus envelope glycoprotein E(rns) has RNase activity and therefore was suspected to enter cells to cleave RNA. The protein contains an RNase domain with a C-terminal extension, which shows homology with a membrane-active peptide. The modular architecture and the C-terminal homology suggested that the C terminus could be responsible for the presumed translocation. Peptides correspondin...
Bovine viral diarrhea virus (BVDV) is an RNA belonging to Pestivirus in the family Flaviviridae. BVDV has economic significance for livestock industry because of its association with acute disease, fetal loss, and birth persistently infected (PI) animals. This study aimed investigate infection rates Korean native cattle farms Jeju further planning a control program Province. antibodies antigens...
Congenital tremor type A-II in piglets has been regarded as a transmissible disease since the 1970s, possibly caused by a very recently-described virus: atypical porcine pestivirus (APPV). Here, we describe several strains of APPV in piglets with clinical signs of congenital tremor (10 of 10 farms tested). Piglets on a farm with no history of congenital tremor were PCR-negative for the virus. T...
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