Iwata M, Mada M, Ishiwa H
Appl Environ Microbiol. 1986 Aug;52(2):392-3. doi: 10.1128/aem.52.2.392-393.1986.
Tetracycline-resistant (Tetr) erythromycin-resistant (Eryr) fusants of Lactobacillus fermentum 604 carrying a 10-megadalton Tetr plasmid and L. fermentum 605 carrying a 38-megadalton Eryr plasmid were obtained by means of polyethylene glycol-induced protoplast fusion.
通过聚乙二醇诱导原生质体融合,获得了携带10兆道尔顿四环素抗性(Tetr)质粒的发酵乳杆菌604的四环素抗性(Tetr)红霉素抗性(Eryr)融合体,以及携带38兆道尔顿红霉素抗性(Eryr)质粒的发酵乳杆菌605。