• 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 (1,784 words) - 02:26, 23 September 2021
  • 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
  • respectively, as: U1 spliceosomal RNA, U2 spliceosomal RNA, U4 spliceosomal RNA, U5 spliceosomal RNA, and U6 spliceosomal RNA. Their nomenclature derives...
    17 KB (2,325 words) - 18:40, 12 September 2024
  • Thumbnail for RNA splicing
    (post-spliceosomal complex) U2/U5/U6 remain bound to the lariat, and the 3' site is cleaved and exons are ligated using ATP hydrolysis. The spliced RNA is...
    38 KB (4,641 words) - 17:18, 12 September 2024
  • Thumbnail for U6 spliceosomal RNA
    located near the 5' splice site. U6atac minor spliceosomal RNA Brow DA, Guthrie C (July 1988). "Spliceosomal RNA U6 is remarkably conserved from yeast to mammals"...
    9 KB (1,076 words) - 01:44, 1 December 2023
  • group in mathematics U2 spliceosomal RNA, a component of the spliceosome Urotensin 2, a cardiovascular peptide Haplogroup U2 (mtDNA), a human mitochondrial...
    3 KB (364 words) - 17:44, 21 September 2024
  • Thumbnail for U4 spliceosomal RNA
    The U4 small nuclear Ribo-Nucleic Acid (U4 snRNA) is a non-coding RNA component of the major or U2-dependent spliceosome – a eukaryotic molecular machine...
    15 KB (1,672 words) - 00:50, 3 January 2024
  • Thumbnail for Small Cajal body-specific RNA
    or snurps). ScaRNAs guide the modification (methylation and pseudouridylation) of RNA polymerase II transcribed spliceosomal RNAs U1, U2, U4, U5 and U12...
    6 KB (605 words) - 06:58, 12 September 2022
  • Thumbnail for U11 spliceosomal RNA
    'AUCAAGA'. U11 and U12 snRNPs (minor spliceosomal pathway) are functional analogs of U1 and U2 snRNPs (major spliceosomal pathway) whereas the U4 atac/U6 atac...
    7 KB (722 words) - 14:49, 8 June 2022
  • Thumbnail for U4atac minor spliceosomal RNA
    is the functional analog of U4 spliceosomal RNA in the major U2-type spliceosomal complex. The Drosophila U4atac snRNA has an additional predicted 3'...
    4 KB (351 words) - 22:10, 5 December 2020
  • Thumbnail for U12 minor spliceosomal RNA
    U12 minor spliceosomal RNA is formed from U12 small nuclear (snRNA), together with U4atac/U6atac, U5, and U11 snRNAs and associated proteins, forms a spliceosome...
    3 KB (229 words) - 08:06, 2 June 2024
  • Thumbnail for Small nucleolar RNA U2-30
    site-specific 2'-O-methylation of substrate RNAs. snoRNA U2-30 directs 2'-O-methylation of U2 spliceosomal RNA A-30. Galardi S, Fatica A, Bachi A, Scaloni...
    2 KB (239 words) - 22:15, 27 October 2021
  • Thumbnail for U6atac minor spliceosomal RNA
    vivo splicing. U6atac is the functional analog of U6 spliceosomal RNA in the major U2-type spliceosomal complex. Lorkovic ZJ, Lehner R, Forstner C, Barta...
    2 KB (194 words) - 22:59, 5 June 2016
  • Thumbnail for Small nucleolar RNA U2-19
    site-specific 2'-O-methylation of substrate RNAs. snoRNA U2-19 directs 2'-O-methylation of U2 spliceosomal RNA G-19. Galardi S, Fatica A, Bachi A, Scaloni...
    2 KB (241 words) - 12:48, 11 August 2024
  • SnRNP (category RNA)
    individually as: U1, U2, U4, U5, and U6. Their snRNA components are known, respectively, as: U1 snRNA, U2 snRNA, U4 snRNA, U5 snRNA, and U6 snRNA. In the mid-1990s...
    15 KB (1,819 words) - 00:38, 5 August 2024
  • Thumbnail for Spliceosome
    Spliceosome (redirect from Spliceosomal)
    snRNAs that make up the major spliceosome are named U1, U2, U4, U5, and U6, so-called because they are rich in uridine, and participate in several RNA-RNA...
    22 KB (2,807 words) - 05:41, 3 September 2024
  • Thumbnail for U2 small nuclear RNA auxiliary factor 1
    the U2 Auxiliary Factor complex alongside a larger subunit, U2AF2. U2AF1 is a non-snRNP protein required for the binding of U2 snRNP to the pre-mRNA branch...
    14 KB (1,784 words) - 16:47, 23 December 2023
  • Thumbnail for Small Cajal body specific RNA 8
    of U2 spliceosomal RNA. scaRNAs are a specific class of small nucleolar RNAs that localise to the Cajal bodies and guide the modification of RNA polymerase...
    3 KB (239 words) - 06:43, 5 May 2019
  • Thumbnail for Small Cajal body specific RNA 13
    box class of guide RNAs. U93 is predicted to guide pseudouridylation of U2 spliceosomal snRNA residue U54 and residue U53 of snRNA U5. Darzacq, Xavier;...
    3 KB (304 words) - 14:32, 10 November 2016
  • Thumbnail for Minor spliceosome
    Minor spliceosome (category RNA)
    of spliceosomal introns (U12-type) from messenger RNAs in some clades of eukaryotes. This process is called noncanonical splicing, as opposed to U2-dependent...
    9 KB (1,249 words) - 04:06, 29 September 2023
  • involved in the modification of RNA polymerase II transcribed spliceosomal RNAs U1, U2, U4, U5 and U12. Not all snoRNAs that have been localised to Cajal...
    31 KB (3,892 words) - 08:04, 7 October 2024
  • Thumbnail for Pseudouridine
    in snRNA has been shown to enhance spliceosomal RNA-pre-mRNA interaction to facilitate splicing regulation. Ψ is ubiquitous in this class of RNAs and facilitates...
    24 KB (2,835 words) - 06:46, 28 July 2024
  • Thumbnail for Small Cajal body specific RNA 14
    modification of RNA polymerase II transcribed spliceosomal RNAs U1, U2, U4, U5 and U12. U100 belongs to the H/ACA box class of guide RNAs as it has the...
    3 KB (344 words) - 19:18, 29 September 2022
  • in RNA splicing were common to many motor neuron disorders. Reed also studied the spliceosome, a multi-component RNA machine. The U2 spliceosomal RNA (U2...
    7 KB (780 words) - 12:37, 6 July 2024
  • Thumbnail for SmY RNA
    binding site for Sm protein. Sm protein is a shared component of spliceosomal snRNPs. SmY RNAs have been found in nematodes of class Chromadorea, which includes...
    6 KB (560 words) - 03:37, 25 November 2023
  • Thumbnail for Small Cajal body specific RNA 15
    RNA polymerase II transcribed spliceosomal RNAs U1, U2, U4, U5 and U12. ACA45 belongs to the H/ACA box class of guide RNAs as it has the predicted...
    4 KB (406 words) - 20:22, 5 July 2021
  • Thumbnail for Small Cajal body specific RNA 11
    modification of RNA polymerase II transcribed spliceosomal RNAs U1, U2, U4, U5 and U12. ACA57 belongs to the H/ACA box class of guide RNAs as it has the...
    3 KB (248 words) - 06:45, 5 May 2019
  • U12 intron database (category RNA splicing)
    specialised minor spliceosome that contains U12 minor spliceosomal RNA in place of U2 spliceosomal RNA. These U12-dependent introns are under-represented...
    1 KB (111 words) - 02:17, 23 February 2021
  • Thumbnail for Small Cajal body specific RNA 6
    bodies and guide the modification of RNA polymerase II transcribed spliceosomal RNAs U1, U2, U4, U5 and U12 U88 is found associated with both fibrillarin and...
    3 KB (318 words) - 06:44, 5 May 2019
  • Thumbnail for Small Cajal body specific RNA 24
    RNA polymerase II transcribed spliceosomal RNAs U1, U2, U4, U5 and U12. ACA12 belongs to the H/ACA box class of guide RNAs as it has the predicted...
    3 KB (269 words) - 13:57, 15 January 2020