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2 707 640

(13)

(51)

IPC

C12N1/20(2006-01-01)

C12Q1/02(2006-01-01)

A61P1/00(2006-01-01)

C12R1/19(2006-01-01)

(21) (22)

Application

2019101944, 2019-01-24

(24)

Start date

2019-01-24

(22)

Actual filing date

2019-01-24

(45)

Published

2019-11-28

(72)

Inventor

Makarova Mariya AleksandrovnaKaftyreva Lidiya Alekseevna

(73)

Holder

Federalnoe Byudzhetnoe Uchrezhdenie Nauki Nauchno-Issledovatelskij Institut Epidemiologii I Mikrobiologii Im. Pastera Federalnoj Sluzhby Po Nadzoru V Sfere Zashchity Prav Potrebitelej I Blagopoluchiya Cheloveka" Nii Epidemiologii I Mikrobiologii Imeni Pastera)

BACTERIAL STRAIN ESCHERICHIA COLI AS A CONTROL TEST STRAIN FOR PHENOTYPIC AND MOLECULAR STUDIES OF ESCHERICHIA O144 SERUM GROUP Russian patent published in 2019 - IPC C12N1/20 C12Q1/02 A61P1/00 C12R1/19

Abstract RU 2707640 C1

FIELD: microbiology.

SUBSTANCE: invention relates to microbiology, in particular to bacteriology. Strain Escherichia coli O144:H45, characterized by the absence of genes coding pathogenicity factors specific for Shigella spp. and enteroinvasive E. coli (EIEC) – plasmid (ipaH) and chromosomal (ial) invasiveness genes, is deposited in State Collection of Pathogenic Microorganisms and Cell Cultures "GKPM-Obolensk" under number B-8656. Escherichia coli O144:H45 strain can be used as a reference strain for phenotypic and molecular studies of Esherichia of the O144 serum group.

EFFECT: invention provides identification of Escherichia coli strains.

1 cl, 5 ex

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RU 2 707 640 C1

Authors

Makarova Mariya Aleksandrovna

Kaftyreva Lidiya Alekseevna

Dates

2019-11-28—Published

2019-01-24—Filed