Search
Filter Results
- Resource Type
- Article1
- Book1
- Book Digital1
- Result From
- Lane Catalog1
- PubMed1
-
Year
- Journal Title
- Folia Microbiol (Praha)1
Search Results
Sort by
- Bookedited by Thomas Ming Swi Chang, McGill University, Canada, Yoshihiro Endo, ... Show More Shiga University of Medical Science, Japan, Volodymyr G. Nikolaev, Ukrainian Academy of Sciences, Ukraine, Tohru Tani, Shiga University of Medical Science, Japan, Yaoting Yu, Nankai University, China, Wen-Hui Zheng.Digital Access World Scientific 2017
- ArticleSrogl M, Hochmannová J, Nesvera J, Stokrová J, Klégr M.Folia Microbiol (Praha). 1977;22(5):353-9.An auxotrophic strain of Escherichia coli with the recB recC sbcB genotype was transformed by chromosomal DNA of the prototrophic strain and by plasmid DNA carrying genes for antibiotic resistance (R1 drd19). The donor plasmid DNA obtained by cell lysis in the presence of Triton X-100 and subsequent centrifugation in a caesium chloride-ethidium bromide gradient was shown to have a circular molecule and to retain its completeness after penetration into the recipient. Experiments with mixtures or plasmid and chromosomal DNA indicate a competition between these two DNA types during the transformation reaction in the given system.