Characterization of surface adhesins of lactobacilli used in production of probiotic preparations
| Autor: | A. V. Ermolaev, I. V. Anokhina, V. L. Chesnokova, E. G. Kravtsov, N. V. Yashina, M. V. Dalin |
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| Rok vydání: | 2006 |
| Předmět: |
Receptors
Cell Surface Bacterial Adhesion General Biochemistry Genetics and Molecular Biology law.invention Microbiology Probiotic Species Specificity law Agglutination Tests Lactobacillus Concanavalin A Potency Adhesins Bacterial Antiserum biology Probiotics General Medicine Adhesion biology.organism_classification Bacterial adhesin Agglutination (biology) Biochemistry Multiprotein Complexes biology.protein |
| Zdroj: | Bulletin of Experimental Biology and Medicine. 141:716-719 |
| ISSN: | 1573-8221 0007-4888 |
| Popis: | We examined production of the protein-lipoteichoic complex detectable by concanavalin A in six lactobacillus strains. A correlation was found between detection of this complex by both reaction with concanavalin A and agglutination with strain-specific antiserum. The cultures were characterized by expression of different types of adhesins. Among them, strains were differentiated with low adhesion activity and intensive production of the protein-lipoteichoic complex and strains with wide adhesin spectrum not producing the complex. We assume that a combination of lactobacillus variants differing in production of the protein-lipoteichoic complex and adhesion potency can be a basis of efficient probiotic preparation. |
| Databáze: | OpenAIRE |
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