Abstract

Two phages lysing strains of Staphylococcus carnosus, an organism used as a starter culture for salami production, were isolated from factories in Germany and Italy. Morphologically they show the C1 morphotype and are unrelated to the only other known Staph. carnosus phage. The phages were physiologically and morphologically similar but showed differences in their structural proteins and DNA restriction patterns. Their genomes consisted of linear double stranded DNA with a genome size of 19 kb. The phages lysed a wide range of Staph. carnosus strains from commercial meat starter cultures as well as the DSM type strain. Despite the presence of these phages, the products were normal from the point of view of colour, texture and flavour.

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