POLYRESISTANT ESCHERICHIA COLI BACTERIAL STRAIN FOR DETERMINING THE BACTERICIDAL EFFECT OF ANTIBACTERIAL DRUGS IN VETERINARY MEDICINE Russian patent published in 2023 - IPC C12N1/20 C12N15/00 C12R1/19 

Abstract RU 2797383 C1

FIELD: biotechnology.

SUBSTANCE: strain of Escherichia coli is proposed, isolated from biological material of poultry (litter) when monitoring antibiotic resistance in the Central Federal District of the Russian Federation, deposited in the All-Russian Collection of Microorganism Strains Used in Veterinary Medicine and Animal Husbandry under the following number: VKShM-B-891M.

EFFECT: strain is characterized by phenotypic resistance to ampicillin, amoxicillin, ciprofloxacin, enrofloxacin, tetracycline, gentamycin, streptomycin, chloramphenicol, sulfamethoxazole, trimethoprim and colistin, contains genetic determinants of resistance to the same antimicrobial agents: blaTEM-1, gyrA_D87N, S83L, parC_S80I, parE_S458A , tetB , aadA1, aadA2, aac(3)-IIa, aph(3')-Ia, cmlA1, dfrA14, sul3, mcr-1 and can be used as a control strain to assess the effectiveness of the bactericidal action of the developed therapeutic antibacterial agents in veterinary medicine.

1 cl, 1 dwg, 1 tbl, 2 ex

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RU 2 797 383 C1

Authors

Prasolova Olga Vladimirovna

Pirozhkov Mikhail Konstantinovich

Ivanova Olga Evgenevna

Borunova Seidfatima Mirovna

Timofeeva Irina Aleksandrovna

Makarov Dmitrii Alekseevich

Dates

2023-06-05Published

2022-10-26Filed