METHOD FOR PREPARING CARTRIDGE GENETIC CONSTRUCTS EXPRESSING SEVERAL RNA HAIRPINS Russian patent published in 2014 - IPC C12N15/66 

Abstract RU 2525935 C2

FIELD: medicine.

SUBSTANCE: invention refers to molecular biology and gene therapy. The method provides carrying out the following procedures: cartridge construct designing, synthesis of oligonucleotides; pair-wise annealing and setting of partially complementary oligonucleotides; precipitation and restriction of the cartridge fragments with applicable restriction nucleases; simultaneous ligation of separate cartridge fragments into one linear molecule; two PCR amplifications, electrophoresis in agarose miniature gel and electroelution; ligation into pGemT-easy vector; transformation and selection of positive clones by means of colony-hybridisation; sequence analysis of a DNA of plasmid clones; re-cloning of the cartridges into an expression vector.

EFFECT: method enables producing the cartridge gene constructs expressing several shRNAs.

8 dwg, 1 ex

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RU 2 525 935 C2

Authors

Churikov Nikolaj Andreevich

Kretova Ol'Ga Valer'Evna

Dates

2014-08-20Published

2012-03-01Filed