Single-stranded oligonucleotide

Provided is a single-stranded oligonucleotide that highly efficiently controls a target gene and can easily be produced. A single-stranded oligonucleotide expressed by formula (I), wherein X and Y hybridize using a first nucleotide sequence section and a second nucleotide sequence section. X has a f...

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Bibliographische Detailangaben
Hauptverfasser:	Iriyama, Yusuke, Kanaki, Tatsuro, Nakajima, Hiroyuki, Niwa, Masatoshi
Format:	Patent
Sprache:	eng
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	Provided is a single-stranded oligonucleotide that highly efficiently controls a target gene and can easily be produced. A single-stranded oligonucleotide expressed by formula (I), wherein X and Y hybridize using a first nucleotide sequence section and a second nucleotide sequence section. X has a first nucleotide sequence that consists of 7-100 nucleotides, includes at least one modified nucleotide, and can hybridize with a second oligonucleotide. Y has a second nucleotide sequence that consists of 4-100 nucleotides, allows hybridization with a first oligonucleotide, and includes at least one ribonucleotide. At least one of nucleotide sequences X, Xz, and Y has an antisense sequence that allows hybridization with a target RNA. At least one of L, Lx, and Ly is a linking group that includes a non-nucleotide structure.