Eleven of 12 tetracycline-resistant Listeria innocua strains, isolated from chicken or turkey frankfurters and mozzarella cheese, were shown to carry DNA sequences which hybridized with the Tet M probe; of these, two strains also hybridized with Tet K. The remaining strain hybridized with the Tet K probe only. The Tet M determinant appeared to be located on the chromosome; in one case, it was transferable by conjugation to recipients Listeria monocytogenes, Listeria ivanovii, and Enterococcusfaecalis.

No abstract

No abstract

No abstract

Das Benzothiadiazin (I) kann mit Phosphorpentasulfid in das Mercapto‐Derivat (II) umgewandelt werden, aus welchem mit Alkylhalogeniden die Alkylmercapto‐benzothiadiazine (III) erhalten werden.