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Snora2b Gene Detail
Summary
  • Symbol
    Snora2b
  • Name
    small nucleolar RNA, H/ACA box 2B
  • Synonyms
    ACA2b, MBI-137
Location &
Maps
more
  • Sequence Map
    Chr15:98424229-98424340 bp, - strand
    From NCBI annotation of GRCm39
  • View this region in JBrowse
  • Genome Browsers
    Ensembl | UCSC | NCBI
  • Genetic Map
    Chromosome 15, 54.53 cM
Strain
Comparison
more
  • SNPs within 2kb
    109 from dbSNP Build 142
  • Strain Annotations
    19
For selected strains:
Strain Gene Model ID Feature Type Coordinates Select Strains
C57BL/6J MGI_C57BL6J_3819497
 snoRNA gene Chr15:98424227-98424363 (-)
129S1/SvImJ ENSMUSG00200053009
 snoRNA gene Chr15:95611837-95611973 (-)
A/J ENSMUSG00195045481
 snoRNA gene Chr15:95485347-95485483 (-)
AKR/J ENSMUSG00220049967
 snoRNA gene Chr15:95497395-95497531 (-)
BALB/cJ ENSMUSG00180047745
 snoRNA gene Chr15:95399433-95399569 (-)
C3H/HeJ ENSMUSG00175046460
 snoRNA gene Chr15:95665525-95665661 (-)
C57BL/6NJ ENSMUSG00215052004
 snoRNA gene Chr15:95462275-95462411 (-)
CAROLI/EiJ MGP_CAROLIEiJ_G0036092
 snoRNA gene Chr15:92219507-92219643 (-)
CAST/EiJ ENSTCUG00005047687
 snoRNA gene Chr15:94936305-94936441 (-)
CBA/J ENSMUSG00210032289
 snoRNA gene Chr15:95456968-95457104 (-)
DBA/2J ENSMUSG00185044878
 snoRNA gene Chr15:95491923-95492059 (-)
FVB/NJ ENSMUSG00205048102
 snoRNA gene Chr15:95197462-95197598 (-)
JF1/MsJ ENSUMUG00000057070
 snoRNA gene Chr15:94970864-94971000 (-)
LP/J ENSMUSG00230040606
 snoRNA gene Chr15:98835574-98835710 (-)
NOD/ShiLtJ ENSMUSG00190050992
 snoRNA gene Chr15:95477381-95477517 (-)
NZO/HlLtJ ENSMUSG00225043742
 snoRNA gene Chr15:99099312-99099448 (-)
PWK/PhJ ENSLUMG00010050849
 snoRNA gene Chr15:95168271-95168407 (-)
SPRET/EiJ ENSMSPG00010050833
 snoRNA gene Chr15:96989729-96989865 (-)
WSB/EiJ ENSIUOG00005038608
 snoRNA gene Chr15:95588986-95589122 (-)



Homology
less
Mutations,
Alleles, and
Phenotypes
less
  • Phenotype Summary
    16 phenotype references
Gene Ontology
(GO)
Classifications
less
  • All GO Annotations
    2
  • GO References
    1
Molecular Function

No experimental evidence to support Molecular Function annotation, following literature review. See J:73796.
Biological Process

carbohydrate derivative metabolism
cell differentiation
cell population proliferation
cellular component organization
DNA-templated transcription
establishment of localization
homeostatic process
immune system process
lipid metabolic process
programmed cell death
protein metabolic process
response to stimulus
signaling
system development
Cellular Component

cell projection
cytoplasmic vesicle
cytoskeleton
cytosol
endoplasmic reticulum
endosome
extracellular region
Golgi apparatus
mitochondrion
membraneless organelle
nucleus
organelle envelope
organelle lumen
plasma membrane
protein-containing complex
synapse
vacuole
Click cells to view annotations.
Expression
less
Expression Overview

early conceptus
embryo ectoderm
embryo endoderm
embryo mesoderm
embryo mesenchyme
extraembryonic component
alimentary system
auditory system
branchial arches
cardiovascular system
connective tissue
endocrine system
exocrine system
hemolymphoid system
integumental system
limbs
liver and biliary system
musculoskeletal system
nervous system
olfactory system
reproductive system
respiratory system
urinary system
visual system
Click cells to view annotations.


  • Assay Results
    597
Sequences &
Gene Models
less
  • All Sequences
    24
  • RefSeq
    1
Representative SequencesLengthStrain/SpeciesFlank
genomic 100217416 NCBI Gene Model | MGI Sequence Detail 112 C57BL/6J ±  kb
transcript NR_034052 RefSeq | MGI Sequence Detail 112 Not Specified  
For the selected sequence
References
more
  • Summaries
    All 25
    Gene Ontology 1
    Phenotypes 16
  • Earliest
    J:7688 Lane PW, et al., Association of megacolon with a new dominant spotting gene (Dom) in the mouse. J Hered. 1984 Nov-Dec;75(6):435-9
  • Latest
    J:387680 Ahn B, et al., Disorganization of Transcriptional Regulation and Alteration of Keratin Family Gene Expression in Hairy Ear Mice. Genes (Basel). 2026 Jan 31;17(2)
Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
Citing These Resources
Funding Information
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Send questions and comments to User Support. 		last database update
10/06/2026
MGI 6.29 		The Jackson Laboratory