論文

査読有り
2017年2月

Complete genome sequences of two highly divergent Japanese isolates of Plantago asiatica mosaic virus

ARCHIVES OF VIROLOGY
  • Ken Komatsu
  • ,
  • Kazuo Yamashita
  • ,
  • Kota Sugawara
  • ,
  • Martin Verbeek
  • ,
  • Naoko Fujita
  • ,
  • Kaoru Hanada
  • ,
  • Tamaki Uehara-Ichiki
  • ,
  • Shin-ichi Fuji

162
2
開始ページ
581
終了ページ
584
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1007/s00705-016-3110-6
出版者・発行元
SPRINGER WIEN

Plantago asiatica mosaic virus (PlAMV) is a member of the genus Potexvirus and has an exceptionally wide host range. It causes severe damage to lilies. Here we report on the complete nucleotide sequences of two new Japanese PlAMV isolates, one from the eudicot weed Viola grypoceras (PlAMV-Vi), and the other from the eudicot shrub Nandina domestica Thunb. (PlAMV-NJ). Their genomes contain five open reading frames (ORFs), which is characteristic of potexviruses. Surprisingly, the isolates showed only 76.0-78.0 % sequence identity with each other and with other PlAMV isolates, including isolates from Japanese lily and American nandina. Amino acid alignments of the replicase coding region encoded by ORF1 showed that the regions between the methyltransferase and helicase domains were less conserved than other regions, with several insertions and/or deletions. Phylogenetic analyses of the full-length nucleotide sequences revealed a moderate correlation between phylogenetic clustering and the original host plants of the PlAMV isolates. This study revealed the presence of two highly divergent PlAMV isolates in Japan.

Web of Science ® 被引用回数 : 4

リンク情報
DOI
https://doi.org/10.1007/s00705-016-3110-6
PubMed
https://www.ncbi.nlm.nih.gov/pubmed/27743255
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000394315600033&DestApp=WOS_CPL