Xanthan production by some Xanthomonas isolates |
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| Authors: | B. Torrestiana,,L. Fucikovsky,&dagger E. Galindo |
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| Affiliation: | Institute of Food Technology, Hohenheim University, Garbenstraβe 25, D-7000 Stuttgart 70, Federal Republic of Germany |
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| Abstract: | An electroporation-induced transformation system was developed for two raw sausage starter organisms: Lactobacillus curvatus Lc2-c and Lact. sake Ls2. Several plasmids of different origin (pAMβ1, pIL253, pNZ12 and pLP825) were tested for transformation and expression of their resistance determinants. Transfer rates were strongly dependent on growth phase and voltage. Several parameters were studied with possible influence on trasformation efficiencies. |
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