Conjugal Transfer of Broad-Host-Range Plasmid pAMbeta1 into Enteric Species of Lactic Acid Bacteria |
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| Authors: | Vescovo M Morelli L Bottazzi V Gasson M J |
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| Affiliation: | Istituto di Microbiologia Lattiero-Casearia, Università Cattolica del S. Cuore, Facoltà di Agraria, 29100 Piacenza, Italy, and National Institute for Research in Dairying, Shinfield, Reading RG2 9AT, Berkshire, United Kingdom. |
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| Abstract: | The broad-host-range plasmid pAMbeta1, which codes for erythromycin and lincomycin resistance, was transferred by conjugation into Lactobacillus acidophilus, Lactobacillus reuteri, and Lactobacillus salivarius. A novel 17-megadalton plasmid molecule was detected in the transconjugants, confirming the introduction of pAMbeta1 into each species. |
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