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  2. Small interfering RNA - Wikipedia

    en.wikipedia.org/wiki/Small_interfering_RNA

    Mediating RNA interference in cultured mammalian cells. Small interfering RNA (siRNA), sometimes known as short interfering RNA or silencing RNA, is a class of double-stranded non-coding RNA molecules, typically 20–24 base pairs in length, similar to microRNA (miRNA), and operating within the RNA interference (RNAi) pathway.

  3. List of RNA structure prediction software - Wikipedia

    en.wikipedia.org/wiki/List_of_RNA_structure...

    Name Description Knots [Note 1]Links References trRosettaRNA: trRosettaRNA is an algorithm for automated prediction of RNA 3D structure. It builds the RNA structure by Rosetta energy minimization, with deep learning restraints from a transformer network (RNAformer). trRosettaRNA has been validated in blind tests, including CASP15 and RNA-Puzzles, which suggests that the automated predictions ...

  4. Sfold - Wikipedia

    en.wikipedia.org/wiki/Sfold

    Sfold is a software program developed to predict probable RNA secondary structures through structure ensemble sampling and centroid predictions [1] [2] with a focus on assessment of RNA target accessibility, [3] for major applications to the rational design of siRNAs [4] in the suppression of gene expressions, and to the identification of targets for regulatory RNAs particularly microRNAs.

  5. Small activating RNA - Wikipedia

    en.wikipedia.org/wiki/Small_activating_RNA

    saRNAs are typically 21 nucleotides in length with a 2 nucleotide overhang at the 3' end of each strand, the same structure as a typical siRNA. To identify an saRNA that can activate a gene of interest, several saRNAs need to be designed within a 1- to 2-kbp promoter region by following a set of rules [3] [4] and tested in cultured cells. In ...

  6. RNA-induced silencing complex - Wikipedia

    en.wikipedia.org/wiki/RNA-induced_silencing_complex

    The RNase III Dicer is a critical member of RISC that initiates the RNA interference process by producing double-stranded siRNA or single-stranded miRNA. Enzymatic cleavage of dsRNA within the cell produces the short siRNA fragments of 21-23 nucleotides in length with a two-nucleotide 3' overhang.

  7. Trans-acting siRNA - Wikipedia

    en.wikipedia.org/wiki/Trans-acting_siRNA

    Trans-acting siRNA (abbreviated "ta-siRNA" or "tasiRNA") are a class of small interfering RNA (siRNA) that repress gene expression through post-transcriptional gene silencing in land plants. [ 1 ] [ 2 ] [ 3 ] Precursor transcripts from TAS loci are polyadenylated and converted to double-stranded RNA, and are then processed into 21-nucleotide ...

  8. Short hairpin RNA - Wikipedia

    en.wikipedia.org/wiki/Short_hairpin_RNA

    Lentiviral delivery of shRNA and the mechanism of RNA interference in mammalian cells.. A short hairpin RNA or small hairpin RNA (shRNA/Hairpin Vector) is an artificial RNA molecule with a tight hairpin turn that can be used to silence target gene expression via RNA interference (RNAi).

  9. Natural antisense short interfering RNA - Wikipedia

    en.wikipedia.org/wiki/Natural_antisense_short...

    Natural antisense short interfering RNA (natsiRNA) is a type of siRNA.They are endogenous RNA regulators which are between 21 and 24 nucleotides in length, and are generated from complementary mRNA transcripts which are further processed into siRNA.