植物内における<i>Pseudomonas syringae</i> pv. <i>atropurpurea</i>の病原性遺伝子の菌株間移行

• 佐藤 守

  農業生物資源研究所 農業環境技術研究所

書誌事項

タイトル別名

• In planta transfer of the gene(s) for virulence between isolates of Pseudomonas syringae pv. atropurpurea.
• 植物内におけるPseudomonas syringae pv.atropurpureaの病原性遺伝子の菌株間移行〔英文〕
• ショクブツナイ ニ オケル Pseudomonas syringae pv.a

抄録

A phytotoxin (coronatine)-producing ability of Pseudomonas syringae pv. atropurpurea NIAES 1309 is associated with 58 Mdal plasmid designated as pCOR1. A conjugative plasmid pBPW1:: Tn7 from P. syringae pv. tabaci BR2 was introduced into the strain NIAES 1309. When the strain was mated with avirulent strains derived from NIAES 1309 in Italian ryegrass, pBPW1:: Tn7 was transferred to the avirulent strain at a high frequency. Twenty strains out of 894 transconjugants contained the pCOR1 plasmid co-transferred with pBPW1:: Tn7. All of these strains produced coronatine and induced typical symptoms on Italian ryegrass. That is, in planta transfer of virulence genes between isolates of phytopathogenic pseudomonad was confirmed.

収録刊行物

• 日本植物病理学会報

  日本植物病理学会報 54 (1), 20-24, 1988

  日本植物病理学会

キーワード

• <i>Pseudomonas syringae</i> pv. <i>atropurpurea</i>
• plasmid
• phytotoxin
• transfer of virulence genes

詳細情報

• CRID: 1390001206404083584
• NII論文ID: 110002747831
• NII書誌ID: AN0019269X
• DOI: 10.3186/jjphytopath.54.20
• ISSN: 18820484
• ISSN: 00319473
• NDL書誌ID: 3185921
• Web Site: https://agriknowledge.affrc.go.jp/RN/2030391855
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3185921
• 本文言語コード: en
• データソース種別:
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  • IRDB
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可