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KCNMB2-AS1 KCNMB2 antisense RNA 1 [ Homo sapiens (human) ]

Gene ID: 104797538, updated on 23-Jan-2022


Official Symbol
KCNMB2-AS1provided by HGNC
Official Full Name
KCNMB2 antisense RNA 1provided by HGNC
Primary source
Gene type
RefSeq status
Homo sapiens
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Low expression observed in reference dataset See more
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Genomic context

See KCNMB2-AS1 in Genome Data Viewer
Exon count:
Annotation release Status Assembly Chr Location
109.20211119 current GRCh38.p13 (GCF_000001405.39) 3 NC_000003.12 (178525467..178860405, complement)
105.20201022 previous assembly GRCh37.p13 (GCF_000001405.25) 3 NC_000003.11 (178243255..178578193, complement)

Chromosome 3 - NC_000003.12Genomic Context describing neighboring genes Neighboring gene long intergenic non-protein coding RNA 1014 Neighboring gene RNA, 5S ribosomal pseudogene 148 Neighboring gene peptidylprolyl isomerase A pseudogene 75 Neighboring gene potassium calcium-activated channel subfamily M regulatory beta subunit 2 Neighboring gene zinc finger matrin-type 3 Neighboring gene PIK3CA divergent transcript

Genomic regions, transcripts, and products


  • Project title: HPA RNA-seq normal tissues
  • Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
  • BioProject: PRJEB4337
  • Publication: PMID 24309898
  • Analysis date: Wed Apr 4 07:08:55 2018

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.


  1. NR_126560.1 RNA Sequence

    Status: VALIDATED

    Transcript Variant: This variant (1) represents the longer transcript.
    Source sequence(s)
    AC024220, AC117457
  2. NR_126561.1 RNA Sequence

    Status: VALIDATED

    Transcript Variant: This variant (2) lacks three exons, contains an alternate exon, and uses an alternate splice site at an internal exon, resulting in a shorter transcript than variant 1.
    Source sequence(s)
    AC024220, AC117457

RefSeqs of Annotated Genomes: Homo sapiens Updated Annotation Release 109.20211119

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

Reference GRCh38.p13 Primary Assembly


  1. NC_000003.12 Reference GRCh38.p13 Primary Assembly

    178525467..178860405 complement
    GenBank, FASTA, Sequence Viewer (Graphics)
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