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    snRNA:U2:34ABb small nuclear RNA U2 at 34AB b [ Drosophila melanogaster (fruit fly) ]

    Gene ID: 3771927, updated on 9-Dec-2024

    Summary

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    Official Symbol
    snRNA:U2:34ABbprovided by FlyBase
    Official Full Name
    small nuclear RNA U2 at 34AB bprovided by FlyBase
    Primary source
    FLYBASE:FBgn0004192
    Locus tag
    Dmel_CR31854
    See related
    AllianceGenome:FB:FBgn0004192
    Gene type
    ncRNA
    RNA name
    snRNA
    Organism
    Drosophila melanogaster
    Lineage
    Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota; Neoptera; Endopterygota; Diptera; Brachycera; Muscomorpha; Ephydroidea; Drosophilidae; Drosophila; Sophophora
    Also known as
    131B; 34B U2; CR31854; D.U2-2; Dm U2-131B; Dmel\CR31854; dU2; K6; snRNA-U2-131B; snRNA:U2; U2; U2 131B; U2 snRNA; U2-131B; U2-34ABb; U2-69E5; U2:34ABb; U2snRNA; U2snRNA34ABb
    Summary
    Predicted to enable pre-mRNA branch point binding activity. Predicted to be involved in mRNA splicing, via spliceosome. Located in Cajal body. [provided by Alliance of Genome Resources, Dec 2024]
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    Genomic context

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    See snRNA:U2:34ABb in Genome Data Viewer
    Location:
    34A10-34A10; 2-47 cM
    Exon count:
    1
    Annotation release Status Assembly Chr Location
    Release 6.54 current Release 6 plus ISO1 MT (GCF_000001215.4) 2L NT_033779.5 (13215839..13216030)
    Release 5.57 previous assembly Release 5 (GCF_000001215.2) 2L NT_033779.4 (13215839..13216030)

    Chromosome 2L - NT_033779.5Genomic Context describing neighboring genes Neighboring gene small nuclear RNA U2 at 34AB a Neighboring gene kekkon 4 Neighboring gene uncharacterized protein Neighboring gene mitochondrial translation release factor 1 Neighboring gene Ski6

    Genomic regions, transcripts, and products

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    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. Divergence of U2 snRNA sequences in the genome of D. melanogaster. Alonso A, et al. Nucleic Acids Res, 1984 Dec 21. PMID 6083551, Free PMC Article
    2. Isolation and characterization of Drosophila melanogaster U2 small nuclear RNA genes. Alonso A, et al. J Mol Biol, 1983 Sep 25. PMID 6195341
    3. A complete and a truncated U1 snRNA gene of Drosophila melanogaster are found as inverted repeats at region 82E of the polytene chromosomes. Kejzlarová-Lepesant J, et al. Nucleic Acids Res, 1984 Dec 11. PMID 6083546, Free PMC Article
    4. Isolation and characterization of two putative full-length Drosophila U4 small nuclear RNA genes. Saba JA, et al. J Biol Chem, 1986 Jul 5. PMID 3722171
    5. Arthropod phylogeny based on eight molecular loci and morphology. Giribet G, et al. Nature, 2001 Sep 13. PMID 11557979

    See all (46) citations in PubMed

    GeneRIFs: Gene References Into Functions

    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    • alternate names: small nuclear RNA U2 at 34ABb; small nuclear RNA U2; U2 snRNA
    • snRNA:U2:34ABb-RA; Dmel\snRNA:U2:34ABb-RA; CR31854-RA; Dmel\CR31854-RA

    Gene Ontology Provided by FlyBase

    Function Evidence Code Pubs
    enables pre-mRNA branch point binding IEA
    Inferred from Electronic Annotation
    more info
    		  
    Process Evidence Code Pubs
    involved_in mRNA branch site recognition IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in mRNA splicing, via spliceosome ISS
    Inferred from Sequence or Structural Similarity
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in Cajal body IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    part_of U2 snRNP IEA
    Inferred from Electronic Annotation
    more info
    		  
    part_of U2 snRNP ISS
    Inferred from Sequence or Structural Similarity
    more info
    		 PubMed 

    NCBI Reference Sequences (RefSeq)

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    Genome Annotation

    The following sections contain reference sequences that belong to a specific genome build. Explain

    Reference assembly

    Genomic

    1. NT_033779.5 Reference assembly

      Range
      13215839..13216030
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    RNA

    1. NR_001646.1 RNA Sequence

      Status: REVIEWED

    Nucleotide Protein
    Heading Accession and Version

    Gene LinkOut

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