Repository logo
  • English
  • 中文
Log In
Have you forgotten your password?
  1. Home
  2. College of Bioresources and Agriculture / 生物資源暨農學院
  3. School of Veterinary Medicine / 獸醫專業學院
  4. Veterinary Medicine / 獸醫學系
  5. Molecular analysis of duck hepatitis virus type 1 indicates that it should be assigned to a new genus
 
  • Details

Molecular analysis of duck hepatitis virus type 1 indicates that it should be assigned to a new genus

Journal
Virus Research
Journal Volume
123
Journal Issue
2
Pages
190-203
Date Issued
2007
Author(s)
Tseng, C.-H.
Knowles, N.J.
HSIANG-JUNG TSAI  
DOI
10.1016/j.virusres.2006.09.007
URI
http://www.scopus.com/inward/record.url?eid=2-s2.0-33846153230&partnerID=MN8TOARS
http://scholars.lib.ntu.edu.tw/handle/123456789/332419
Abstract
The genome sequences of three duck hepatitis virus type 1 (DHV-1) strains were determined. Comparative sequence analyses showed that they possessed a typical picornavirus genome organization apart from the unique possession of three in-tandem 2A genes. The 2A1 protein of DHV-1 is an aphthovirus-like 2A protein; the 2A2 protein is not related to any known picornavirus protein; the 2A3 protein is a human parechovirus-like 2A protein. Several other features were found to be unique to the DHV-1 genome when compared with other picornaviruses: (i) the 3′ UTR of DHV-1 was composed of 314 nt, the largest among the picornaviruses; (ii) pair-wise amino acid sequence identities between polyprotein of DHV-1 and other picornaviruses are all less than 30%. The pair-wise amino acid sequence identities in the 3D region of DHV-1 with LV and HPeV-1 is only 38.6 and 36.6%, respectively, and less than 30% with all other picornaviruses; (iii) the DHV-1 capsid polypeptide VP0 is not proteolytically cleaved into VP4 and VP2; and (iv) phylogenetic and evolutionary analysis of DHV-1 reveals a new picornavirus clade. It is therefore proposed that DHV-1 should be assigned to a new genus in the Picornaviridae. ? 2006 Elsevier B.V. All rights reserved.
Subjects
2A protein; DHV-1; Duck hepatitis virus type 1; Picornaviridae
SDGs

[SDGs]SDG3

Other Subjects
polypeptide; protein 2a; protein 2a3; unclassified drug; virus protein; 3' untranslated region; amino acid sequence; animal cell; article; controlled study; duck hepatitis virus type 1; gene sequence; genetic organization; hepatitis virus; molecular evolution; nonhuman; nucleotide sequence; phylogeny; Picornavirus; priority journal; protein degradation; sequence analysis; sequence homology; viral genetics; virus capsid; virus genome; 3' Untranslated Regions; Americas; Amino Acid Sequence; Capsid Proteins; Cysteine Endopeptidases; Genome, Viral; Great Britain; Hepatitis Virus, Duck; Molecular Sequence Data; Nucleic Acid Conformation; Phylogeny; RNA, Viral; Sequence Alignment; Sequence Homology, Amino Acid; Species Specificity; Taiwan; Viral Proteins; Aphthovirus; Duck hepatitis B virus; Human parechovirus; Miridae; Picornaviridae
Type
journal article

臺大位居世界頂尖大學之列,為永久珍藏及向國際展現本校豐碩的研究成果及學術能量,圖書館整合機構典藏(NTUR)與學術庫(AH)不同功能平台,成為臺大學術典藏NTU scholars。期能整合研究能量、促進交流合作、保存學術產出、推廣研究成果。

To permanently archive and promote researcher profiles and scholarly works, Library integrates the services of “NTU Repository” with “Academic Hub” to form NTU Scholars.

總館學科館員 (Main Library)
醫學圖書館學科館員 (Medical Library)
社會科學院辜振甫紀念圖書館學科館員 (Social Sciences Library)

開放取用是從使用者角度提升資訊取用性的社會運動,應用在學術研究上是透過將研究著作公開供使用者自由取閱,以促進學術傳播及因應期刊訂購費用逐年攀升。同時可加速研究發展、提升研究影響力,NTU Scholars即為本校的開放取用典藏(OA Archive)平台。(點選深入了解OA)

  • 請確認所上傳的全文是原創的內容,若該文件包含部分內容的版權非匯入者所有,或由第三方贊助與合作完成,請確認該版權所有者及第三方同意提供此授權。
    Please represent that the submission is your original work, and that you have the right to grant the rights to upload.
  • 若欲上傳已出版的全文電子檔,可使用Open policy finder網站查詢,以確認出版單位之版權政策。
    Please use Open policy finder to find a summary of permissions that are normally given as part of each publisher's copyright transfer agreement.
  • 網站簡介 (Quickstart Guide)
  • 使用手冊 (Instruction Manual)
  • 線上預約服務 (Booking Service)
  • 方案一:臺灣大學計算機中心帳號登入
    (With C&INC Email Account)
  • 方案二:ORCID帳號登入 (With ORCID)
  • 方案一:定期更新ORCID者,以ID匯入 (Search for identifier (ORCID))
  • 方案二:自行建檔 (Default mode Submission)
  • 方案三:學科館員協助匯入 (Email worklist to subject librarians)

Built with DSpace-CRIS software - Extension maintained and optimized by 4Science