Functional and hyperfunctional siRNA directed against Bcl-2
View Patent ↗Efficient sequence specific gene silencing is possible through the use of siRNA technology. By selecting particular siRNAs by rationale design, one can maximize the generation of an effective gene silencing reagent, as well as methods for silencing Bcl-2.
1. A chemically synthesized double stranded siRNA molecule, wherein each strand of said double stranded siRNA molecule is 19 nucleotides in length, and one strand of said double stranded siRNA molecule comprises a sequence that is the complement of SEQ ID NO: 307.
2. An siRNA molecule, wherein said siRNA molecule consists of: (a) a sense region, wherein said sense region consists of a sequence that is SEQ ID NO: 307, and an antisense region, wherein said antisense region consists of a sequence that is the complement of SEQ ID NO: 307; and (b) either no overhang regions or at least one overhang region, wherein each overhang region contains six or fewer nucleotides.
3. The siRNA molecule of claim 2 , wherein said siRNA molecule has no overhang regions.
4. The siRNA molecule of claim 2 , wherein said siRNA molecule has one overhang region.
5. The siRNA molecule of claim 2 , wherein said siRNA molecule has two overhang regions.
6. The siRNA molecule of claim 4 , wherein the overhang region is a 5′ overhang.
7. The siRNA molecule of claim 4 , wherein the overhang region is a 3′ overhang.