"0378-1135" . . "Veterinary Microbiology" . "Biofilm; Salmonella Typhimurium; curli fimbrie; DT104; SGI1"@en . "In this study we examined the extent of biofilm formation in field strains of Salmonella enterica serovar Typhimurium. Ninety-four field strains of S. Typhimurium were tested for their ability to form biofilm and components contributing to its formation. Most S. Typhimurium strains were highly capable of biofilm formation except for strains of phage type DT2 originating from pigeons. The most efficient biofilm forming strains were those of phage type DT104 positive for Salmonella genomic island 1 (SGI1). A comparison of SGI1 positive and negative strains indicated that biofilm formation of SGI1 positive strains was associated with the presence of this genomic island. Finally, in 5 strains we found an alternative strategy of biofilm formation independent of curli fimbriae and cellulose production but solely dependent on an overproduction of capsular polysaccharide. Due to a mucoid and brown appearance on Congo Red agar we designated these strains as SBAM (Smooth Brown and Mucoid) morphotype." . "Malcov\u00E1, Marcela" . . "V t\u00E9to pr\u00E1ce jsme se zab\u00FDvali tvorbou biofilmu u 94 ter\u00E9nn\u00EDch kmen\u016F S. Typhimurium. Kmeny jsem testovali na produkci komponent, kter\u00E9 jsou pro tvorbu biofilmu nezbytn\u00E9, tedy fimbri\u00ED, celul\u00F3zy a kapsul\u00E1rn\u00EDho polysacharidu. V\u011Bt\u0161ina kmen\u016F byla schopna tvo\u0159it biofilm. V\u00FDjimkou byly kmeny f\u00E1gov\u00E9ho typu DT2 poch\u00E1zej\u00EDc\u00ED z holub\u016F. Kmeny nejv\u00EDce tvo\u0159\u00EDc\u00ED biofilm n\u00E1le\u017Eely k f\u00E1gov\u00E9mu typu DT104 se Salmonella Genomic Island 1 (SGI1) ve sv\u00E9m genomu. Porovn\u00E1n\u00ED SGI1 pozitivn\u00EDch a negativn\u00EDch kmen\u016F potvrdilo kladn\u00FD vliv SGI1 na tvorbu biofilmu. Mimo to jsme u 5 kmen\u016F prok\u00E1zali alternativn\u00ED strategii tvorby biofilmu zalo\u017Eenou na nadprodukci kapsul\u00E1rn\u00EDho polysacharidu. Pro mukoidn\u00ED vzhled a tvorbu hn\u011Bd\u00FDch koloni\u00ED na Congo Red agaru jsem tyto kmeny ozna\u010Dili jako SBAM morfotyp (Smooth Brown and Muciod)."@cs . "3"^^ . "Biofilm formation in field strains of Salmonella enterica serovar Typhimurium: identification of a new colony morphology type and the role of SGI1 in biofilm formation"@en . . "Tvorba biofilmu ter\u00E9nn\u00EDmi kmeny Salmonella enterica serovar Typhimurium: idnetifikace nov\u00E9ho morfotypu a \u00FAloha SGI1 p\u0159i tvorb\u011B biofilmu"@cs . "In this study we examined the extent of biofilm formation in field strains of Salmonella enterica serovar Typhimurium. Ninety-four field strains of S. Typhimurium were tested for their ability to form biofilm and components contributing to its formation. Most S. Typhimurium strains were highly capable of biofilm formation except for strains of phage type DT2 originating from pigeons. The most efficient biofilm forming strains were those of phage type DT104 positive for Salmonella genomic island 1 (SGI1). A comparison of SGI1 positive and negative strains indicated that biofilm formation of SGI1 positive strains was associated with the presence of this genomic island. Finally, in 5 strains we found an alternative strategy of biofilm formation independent of curli fimbriae and cellulose production but solely dependent on an overproduction of capsular polysaccharide. Due to a mucoid and brown appearance on Congo Red agar we designated these strains as SBAM (Smooth Brown and Mucoid) morphotype."@en . . . "7"^^ . "129" . "Hradeck\u00E1, Helena" . . "Karp\u00ED\u0161kov\u00E1, R." . "Biofilm formation in field strains of Salmonella enterica serovar Typhimurium: identification of a new colony morphology type and the role of SGI1 in biofilm formation"@en . . . . . . "Biofilm formation in field strains of Salmonella enterica serovar Typhimurium: identification of a new colony morphology type and the role of SGI1 in biofilm formation" . . . . "NL - Nizozemsko" . . "3-4" . "000256598700015" . . . "Biofilm formation in field strains of Salmonella enterica serovar Typhimurium: identification of a new colony morphology type and the role of SGI1 in biofilm formation" . "358050" . . "[6254C3870EBC]" . . . . "RIV/00027162:_____/08:#0000349!RIV09-MZE-00027162" . "P(1B44020), P(LC06030), Z(MZE0002716201)" . "Tvorba biofilmu ter\u00E9nn\u00EDmi kmeny Salmonella enterica serovar Typhimurium: idnetifikace nov\u00E9ho morfotypu a \u00FAloha SGI1 p\u0159i tvorb\u011B biofilmu"@cs . "RIV/00027162:_____/08:#0000349" . . "Rychl\u00EDk, Ivan" . "4"^^ .