DIAGNOSTIC TECHNIQUE FOR PORCINE VIRAL REPRODUCTIVE-RESPIRATORY SYNDROME BY FLUORESCENT HYBRIDISATION IN-SITU (FISH) Russian patent published in 2024 - IPC C12Q1/68 G01N21/64 

Abstract RU 2823531 C1

FIELD: biotechnology.

SUBSTANCE: invention relates to biotechnology, particularly to a diagnostic technique for porcine viral reproductive-respiratory syndrome. Said method is based on fluorescent in-situ hybridisation (FISH) and involves using a hybridisation DNA probe complementary to a region of the virus ORF7 gene, wherein the hybridisation probe used is a nucleotide sequence with a fluorescein-12-dUTP dye.

EFFECT: detection of genetic sequence of porcine reproductive-respiratory syndrome virus in virus-susceptible cells of organs (lung and bronchial lymph node) and wider range of methods for diagnosing PRRS.

1 cl, 4 dwg, 3 ex

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Authors

Stafford Viktoriya Vasilevna

Komina Alina Konstantinovna

Streltsova Yana Borisovna

Novichkova Elena Mikhajlovna

Yuzhakov Anton Gennadievich

Krasnikov Nikita Yurevich

Stepanova Tatyana Valerevna

Lopunov Sergej Vitalevich

Dates

2024-07-23Published

2023-11-08Filed