Transformation of yeast.

• A Hinnen

• J B Hicks

• G R Fink

抄録

A stable leu2- yeast strain has been transformed to LEU2+ by using a chimeric ColE1 plasmid carrying the yeast leu2 gene. We have used recently developed hybridization and restriction endonuclease mapping techniques to demonstrate directly the presence of the transforming DNA in the yeast genome and also to determine the arrangement of the sequences that were introduced. These studies show that ColE1 DNA together with the yeast sequences can integrate into the yeast chromosomes. This integration may be additive or substitutive. The bacterial plasmid sequences, once integrated, behave as a simple Mendelian element. In addition, we have determined the genetic linkage relationships for each newly introduced LEU2+ allele with the original leu2- allele. These studies show that the transforming squences integrate not only in the leu2 region but also in several other chromosomal locations.

収録刊行物

• Proceedings of the National Academy of Sciences

  Proceedings of the National Academy of Sciences 75 (4), 1929-1933, 1978-04

  Proceedings of the National Academy of Sciences

キーワード

• Multidisciplinary

詳細情報

• CRID: 1362544420011763456
• NII論文ID: 30016267002
• DOI: 10.1073/pnas.75.4.1929
• ISSN: 10916490
• ISSN: 00278424
• ISSN: http://id.crossref.org/issn/00278424
• ISSN: http://id.crossref.org/issn/0015749X
• Web Site: https://pnas.org/doi/pdf/10.1073/pnas.75.4.1929
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