{"title":"Transformation of Penicillium urticae with plasmids containing the hygromycin B resistance gene.","authors":"N. Kiuchi, A. Naruse, H. Yamamoto, J. Sekiguchi","doi":"10.1271/BBB1961.55.3053","DOIUrl":null,"url":null,"abstract":"A transformation system with efficiencies between 6 and 50 stable transformants per micrograms of DNA was developed for Penicillium urticae J1 (ATCC48163) using hygromycin B-resistant plasmids containing or not containing fragments of the P. urticae genome. The tandem repeated integration and/or random integration of vector DNA were observed. Although P. urticae was unable to grow in the presence of 200 micrograms/ml hygromycin B, the transformants were resistant to more than 5 mg/ml of hygromycin B.","PeriodicalId":7729,"journal":{"name":"Agricultural and biological chemistry","volume":"4 1","pages":"3053-7"},"PeriodicalIF":0.0000,"publicationDate":"1991-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Agricultural and biological chemistry","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1271/BBB1961.55.3053","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
A transformation system with efficiencies between 6 and 50 stable transformants per micrograms of DNA was developed for Penicillium urticae J1 (ATCC48163) using hygromycin B-resistant plasmids containing or not containing fragments of the P. urticae genome. The tandem repeated integration and/or random integration of vector DNA were observed. Although P. urticae was unable to grow in the presence of 200 micrograms/ml hygromycin B, the transformants were resistant to more than 5 mg/ml of hygromycin B.
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