FIELD: biotechnology.
SUBSTANCE: invention relates to a strain of bacteria Escherichia coli C41 under registration number VKM V-3707D, which has antagonistic activity against pathogenic and opportunistic microorganisms in vitro and a protective effect in vivo.
EFFECT: obtaining a strain with a more pronounced and expanded spectrum of antagonistic activity, a higher level of colonization ability, belonging to the group of enterotoxigenic Escherichia (ETEC), but not producing enterotoxins, which creates the prerequisites for creating a drug effective for the prevention and treatment of colibacillosis and other diseases of farm animals and poultry.
1 cl, 1 dwg, 3 tbl, 4 ex
| Title | Year | Author | Number |
|---|---|---|---|
| ESCHERICHIA COLI Q5 BACTERIAL STRAIN, PROMISING FOR OBTAINING PROBIOTIC PREPARATION FOR PREVENTION OF COLIBACILLOSIS IN POULTRY | 2023 |
|
RU2806907C1 |
| METHOD FOR EVALUATING THE PROTOTYPE AND EPIDEMIC/EPIZOOTIC SIGNIFICANCE OF ESCHERICHIA COLI STRAINS ISOLATED IN AN AGRICULTURAL ENTERPRISE | 2021 |
|
RU2779827C1 |
| PROBIOTIC FOR THE PREVENTION AND CORRECTION OF GASTROINTESTINAL DISEASES OF FARM ANIMALS AND POULTRY | 2022 |
|
RU2785174C1 |
| STRAIN OF BACTERIUM ESCHERICHIA COLI M17/P COLAP USED FOR PROBIOTIC PREPARATION PRODUCING | 1998 |
|
RU2144954C1 |
| STRAIN OF BACTERIUM ESCHERICHIA COLI M17 FIM::KAN/P COLAP USED FOR PROBIOTIC PREPARATION PRODUCING | 1998 |
|
RU2144953C1 |
| STRAIN OF BACTERIOPHAGE Escherichia coli ECD4, HAVING LYTIC ACTIVITY IN RESPECT TO BACTERIA Escherichia coli OF SEROTYPE O104:H4 | 2012 |
|
RU2496874C1 |
| STRAIN OF MICROORGANISM ESCHERICHIA COLI USED IN PRODUCING PROBIOTIC MICROCICOL B 5/98 | 2003 |
|
RU2268297C2 |
| STRAIN OF BACTERIA ESCHERICHIA COLI - PRODUCER OF SHIGA-LIKE TOXIN 2 (STX2) | 2023 |
|
RU2816500C1 |
| STRAIN OF BACTERIUM ESCHERICHIA COLI EB387 FOR PROTECTION OF ANIMALS OF CANINE FAMILY AGAINST TOXICOSES INDUCED BY CYTOTONIC TOXINS OF AB, TYPE AND BASED ON IT PROBIOTIC MEDICATION | 2009 |
|
RU2412992C1 |
| SYSTEM OF MONITORING OF PATHOGENIC POTENTIAL OF ENTEROBACTERIA BY POLYMERASE CHAIN REACTION | 2017 |
|
RU2662930C1 |
