METHOD FOR PRODUCING HAIRPIN SINGLE-STRANDED RNA MOLECULE

The present invention provides a method for producing a hairpin single-stranded RNA molecule capable of inhibiting expression of a target gene, the method comprising: (i) an annealing step of annealing a first single-stranded oligoRNA molecule and a second single-stranded oligoRNA molecule; and (ii)...

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Bibliographische Detailangaben
Hauptverfasser: TAKASHINA, Ayumi, INADA, Hideaki, OKIMURA, Keiichi, ISEKI, Katsuhiko, SANOSAKA, Masato
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:The present invention provides a method for producing a hairpin single-stranded RNA molecule capable of inhibiting expression of a target gene, the method comprising: (i) an annealing step of annealing a first single-stranded oligoRNA molecule and a second single-stranded oligoRNA molecule; and (ii) a ligation step of ligating 3' end of the first single-stranded oligoRNA molecule and 5' end of the second single-stranded oligoRNA molecule by an Rnl2 family ligase, wherein a sequence produced by ligating the first single-stranded oligoRNA molecule and the second single-stranded oligoRNA molecule comprises a gene expression-inhibiting sequence for the target gene.