日本産セイヨウナシから分離されたナシblister cankerウイロイドについて

• 佐野 輝男

  弘前大学農学部

• 李 世訪

  弘前大学農学部

• 尾形 正

  福島県果樹試験場

• 落合 政文

  福島県果樹試験場

• 鈴木 千代吉

  山形県農林水産部

• 大沼 幸男

  山形県農林水産部

• 四方 英四郎

  北海道大学農学部 北海道グリーンバイオ研究所

書誌事項

タイトル別名

• Pear Blister Canker Viroid Isolated from European Pear in Japan.
• Pear Blister Canker Viroid Isolated fro

抄録

A viroid was detected from European pears cultivated in Fukushima and Yamagata prefectures, Japan. Nucleotide sequence analysis of each of the Fukushima and Yamagata isolates revealed that they were isolates of pear blister canker viroid (PBCVd) reported in France. The Fukushima isolate consisted of 312 nucleotides, whereas the Yamagata isolate had 313 nucleotides. The only difference between the consensus sequence of the two isolates was an additional A residue in the Yamagata isolate at the site between no. 54 and 55 of the Fukushima isolate. The Fukushima isolate differed from the French isolate P2098T (Hernandez et al., 1992) at 26 sites in the sequence, the Yamagata isolate at 27 sites. These changes included 17 base exchanges and six deletions for both isolates, with three insertions for the Fukushima isolate and four insertions for Yamagata. PBCVd was detected from six of twelve (50%) European rough bark (Sohi-byo in Japanese) pear samples in Fukushima prefecture and three out of eight (37.5%) dimple pit (Kubomika-byo in Japanese) samples in Yamagata, as opposed to none of nine European and eight Japanese symptomless pears.

収録刊行物

• 日本植物病理学会報

  日本植物病理学会報 63 (2), 89-94, 1997

  日本植物病理学会

キーワード

• pear blister canker viroid
• PBCVd
• nucleotide sequence
• rough bark
• dimple pit

詳細情報

• CRID: 1390001206403525888
• NII論文ID: 110002734465
• NII書誌ID: AN0019269X
• DOI: 10.3186/jjphytopath.63.89
• ISSN: 18820484
• ISSN: 00319473
• NDL書誌ID: 4206395
• Web Site: https://agriknowledge.affrc.go.jp/RN/2010552563
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4206395
• 本文言語コード: en
• データソース種別:
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