• Small nuclear RNA (snRNA) is a class of small RNA molecules that are found within the splicing speckles and Cajal bodies of the cell nucleus in eukaryotic...
    18 KB (2,335 words) - 13:10, 12 July 2025
  • Thumbnail for Small RNA
    snRNA: small nuclear RNA, also commonly referred to as U-RNA - an RNA integral to the splicosome, that also stabilizes mRNA snoRNA: small nucleolar RNA...
    18 KB (1,916 words) - 17:51, 18 July 2025
  • mainly ribosomal RNAs, transfer RNAs and small nuclear RNAs. There are two main classes of snoRNA, the C/D box snoRNAs, which are associated with methylation...
    31 KB (3,892 words) - 08:04, 7 October 2024
  • Thumbnail for U7 small nuclear RNA
    The U7 small nuclear RNA (U7 snRNA) is an RNA molecule and a component of the small nuclear ribonucleoprotein complex (U7 snRNP). The U7 snRNA is required...
    30 KB (3,632 words) - 20:20, 23 July 2025
  • (pronounced "snurps"), or small nuclear ribonucleoproteins, are RNA-protein complexes that combine with unmodified pre-mRNA and various other proteins...
    15 KB (1,821 words) - 18:07, 22 July 2025
  • Thumbnail for RNA splicing
    messenger RNA (mRNA). It works by removing all the introns (non-coding regions of RNA) and splicing back together exons (coding regions). For nuclear-encoded...
    39 KB (4,781 words) - 20:18, 23 July 2025
  • Thumbnail for Nucleic acid quaternary structure
    euchromatin. RNA is subdivided into many categories, including messenger RNA (mRNA), ribosomal RNA (rRNA), transfer RNA (tRNA), long non-coding RNA (lncRNA), and...
    16 KB (1,981 words) - 05:03, 25 June 2025
  • the small nuclear RNA (snRNA) U4. U4 is a component of the major spliceosome, a complex of proteins and non-coding RNAs that is necessary for RNA splicing...
    13 KB (688 words) - 17:55, 22 May 2025
  • Thumbnail for Translation (biology)
    secretion outside the cell. Many types of transcribed RNA, such as tRNA, ribosomal RNA, and small nuclear RNA, do not undergo a translation into proteins. Several...
    36 KB (4,225 words) - 14:13, 22 July 2025
  • Thumbnail for Cell nucleus
    roles relating to RNA processing, specifically small nucleolar RNA (snoRNA) and small nuclear RNA (snRNA) maturation, and histone mRNA modification. Similar...
    88 KB (10,011 words) - 23:05, 23 June 2025
  • Thumbnail for RNA polymerase II
    RNA polymerase II (RNAP II and Pol II) is a multiprotein complex that transcribes DNA into precursors of messenger RNA (mRNA) and most small nuclear RNA...
    27 KB (3,099 words) - 18:11, 17 July 2025
  • Thumbnail for Spliceosome
    Spliceosome (category RNA splicing)
    assembled from small nuclear RNAs (snRNA) and numerous proteins. Small nuclear RNA (snRNA) molecules bind to specific proteins to form a small nuclear ribonucleoprotein...
    22 KB (2,809 words) - 06:52, 2 June 2025
  • Thumbnail for U6 spliceosomal RNA
    U6 snRNA is the non-coding small nuclear RNA (snRNA) component of U6 snRNP (small nuclear ribonucleoprotein), an RNA-protein complex that combines with...
    9 KB (1,077 words) - 20:33, 26 October 2024
  • Thumbnail for U1 spliceosomal RNA
    U1 spliceosomal RNA is the small nuclear RNA (snRNA) component of U1 snRNP (small nuclear ribonucleoprotein), an RNA-protein complex that combines with...
    11 KB (1,314 words) - 17:41, 4 August 2024
  • Thumbnail for Small interfering RNA
    Small interfering RNA (siRNA), sometimes known as short interfering RNA or silencing RNA, is a class of double-stranded non-coding RNA molecules, typically...
    60 KB (7,300 words) - 14:35, 22 July 2025
  • Thumbnail for U2 small nuclear RNA auxiliary factor 1
    maintenance and function {https://doi.org/10.1038/s41375-020-01116-x }. U2 small nuclear RNA auxiliary factor 1 has been shown to interact with: ASF/SF2, NXF1...
    13 KB (1,784 words) - 18:43, 17 July 2025
  • Thumbnail for RNU4ATAC
    RNA, U4atac small nuclear (U12-dependent splicing) is a small nuclear RNA that in humans is encoded by the RNU4ATAC gene. The small nuclear RNA (snRNA)...
    4 KB (580 words) - 18:12, 17 July 2025
  • Thumbnail for Non-coding RNA
    RNAs such as microRNAs, siRNAs, piRNAs, snoRNAs, snRNAs, exRNAs, scaRNAs and the long ncRNAs such as Xist and HOTAIR. The number of non-coding RNAs within...
    67 KB (7,183 words) - 09:53, 18 July 2025
  • to: Ultima VII, a computer game taking place in Brittania U7 small nuclear RNA, an RNA molecule Haplogroup U7, a human mitochondrial DNA haplogroup U7...
    800 bytes (121 words) - 20:27, 4 May 2024
  • Thumbnail for Amanita phalloides
    inhibition of RNA polymerase II, a vital enzyme in the synthesis of messenger RNA (mRNA), microRNA, and small nuclear RNA (snRNA). Without mRNA, essential...
    60 KB (6,797 words) - 07:34, 16 July 2025
  • RNA, U2 small nuclear, also known as RNU2, is a human gene. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library...
    4 KB (544 words) - 22:15, 15 July 2025
  • Thumbnail for U2 spliceosomal RNA
    U2 spliceosomal snRNAs are a species of small nuclear RNA (snRNA) molecules found in the major spliceosomal (Sm) machinery of virtually all eukaryotic...
    15 KB (1,787 words) - 20:15, 23 July 2025
  • cells, RNA polymerase III (also called Pol III) is a protein that transcribes DNA to synthesize 5S ribosomal RNA, tRNA, and other small RNAs. The genes...
    12 KB (1,451 words) - 15:32, 18 July 2025
  • Thumbnail for 2'-O-methylation
    2'-O-methylation (category RNA)
    nucleotides are mostly found in post-translational ribosomal RNA and small nuclear RNA located in the ribosome and spliceosome. Currently, about 55 2'-O-methylations...
    6 KB (703 words) - 00:13, 18 October 2024
  • Thumbnail for 7SK RNA
    In molecular biology 7SK is an abundant small nuclear RNA found in metazoans. It plays a role in regulating transcription by controlling the positive...
    10 KB (1,102 words) - 05:38, 18 August 2021
  • the small nuclear RNA (snRNA) U2. U2 is a component of the major spliceosome, a complex of proteins and non-coding RNAs that is necessary for RNA splicing...
    6 KB (375 words) - 06:34, 15 July 2025
  • In molecular biology, small nucleolar RNA sR-tMet is a C/D box snoRNA. It was identified in the genome of the haloarchaeon Haloferax volcanii, and is...
    842 bytes (99 words) - 18:33, 7 December 2024
  • Thumbnail for Small Cajal body-specific RNA
    Small Cajal body-specific RNAs (scaRNAs) are a class of small nucleolar RNAs (snoRNAs) that specifically localise to the Cajal body, a nuclear organelle...
    6 KB (605 words) - 06:58, 12 September 2022
  • unitary group of degree one U1 spliceosomal RNA, a small nuclear RNA component of the spliceosome involved in pre-mRNA splicing UNIONS 1 (U1), a star cluster...
    2 KB (309 words) - 13:50, 14 May 2025
  • Thumbnail for Amanita virosa
    inhibition of RNA polymerase II, a vital enzyme in the synthesis of messenger RNA (mRNA), microRNA, and small nuclear RNA, (snRNA). Without mRNA essential...
    23 KB (2,655 words) - 13:08, 14 April 2025