Transformation of the Edible Basidiomycete<i>Lentinus edodes</i>by Restriction Enzyme-Mediated Integration of Plasmid DNA

DOI Web Site Web Site PubMed 被引用文献24件 参考文献20件

書誌事項

タイトル別名
  • Transformation of the Edible Basidiomycete Lentinus edodes by Restriction Enzyme-Mediated Integration of Plasmid DNA.
  • Transformation of the edible basidiomycete Lentinula edodes by restriction enzyme-mediated integration of plasmid DNA

この論文をさがす

抄録

  We have used the restriction enzyme-mediated DNA integration (REMI) method to establish a transformation system in Lentinus edodes using the recombinant plasmid pLC1-hph, which contains the L. edodes transcriptional signals and an Escherichia coli hygromycin B phosphotransferase gene. Protoplasts of L. edodes were treated by the PEG transformation mixture containing 50 units of SalI, which cleaves pLC1-hph at a single site, yielding about 15 transformants per 2.5 μg of DNA. The conventional PEG transformation without SalI, however, yielded only 1.5 transformants per 25 μg of DNA. The optimal amount of SalI for increased transformation was 50 units. In the case of transformation with SphI, which cleaves the plasmid at one site, the optimal amount of the enzyme was 2.5 units. Southern blot analysis of the SphI-derived transformants suggested that 50% of the plasmid integrations were REMI events.<br>

収録刊行物

被引用文献 (24)*注記

もっと見る

参考文献 (20)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ