Behavior of some episomal elements in a recombination-deficient mutant of Escherichia coli

• TAKANO Toshiya

  Department of Microbiology, Keio University

書誌事項

タイトル別名

• Behavior of Some Episomal Elements in a Recombination-Deficient Mutant of <i>Escherichia coli</i>¹
• Behavior of Some Episomal Elements in a Recombination‐Deficient Mutant of <i>Escherichia coli</i>

抄録

Conjugal transfer and autonomous replication of some episomes occurred normally in a recombination-deficient (Rec^-) mutant of Escherichia coli K-12. Transduction with phage Plbt of an R factor also occurred normally in this Rec^- mutant, but complete or abortive transduction with Plbt of chromosomal genes did not occur. In contrast, transduction of galactose genes by phageλdg occurred in the Rec^- bacteria as frequently as in the Rec⁺ strain. It was shown that phage Plbt does not grow at all on the Rec^- bacteria. Recombination between two different R factors, two mutants of phage y and two mutants of phage T4 occurred normally in the Rec^- bacteria, but did not give a Rec⁺ phenotype to the host bacteria. Colicinogenic factor I made the Rec^- host bacteria more resistant to ultraviolet light but the colicinogenic strain was still infertile in the crosses with the Hfr Brains of E. coli K-12.

収録刊行物

• Ｊａｐａｎｅｓｅ　Ｊｏｕｒｎａｌ　ｏｆ　Ｍｉｃｒｏｂｉｏｌｏｇｙ

  Ｊａｐａｎｅｓｅ　Ｊｏｕｒｎａｌ　ｏｆ　Ｍｉｃｒｏｂｉｏｌｏｇｙ 10 (4), 201-210, 1966

  財団法人 学会誌刊行センター

キーワード

• General Medicine

詳細情報

• CRID: 1390001206319103232
• NII論文ID: 130004085106
• NII書誌ID: AA00246855
• DOI: 10.1111/j.1348-0421.1966.tb00309.x
• NDL書誌ID: 8511485
• ISSN: 00215139
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I8511485
• Web Site: https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1348-0421.1966.tb00309.x
• Web Site: https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1348-0421.1966.tb00309.x
• 本文言語コード: en
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