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Mir18b Gene Detail
Summary
  • Symbol
    Mir18b
  • Name
    microRNA 18b
  • Synonyms
    Mirn18b, mmu-mir-18b
Location &
Maps
more
  • Sequence Map
    ChrX:51831208-51831290 bp, - strand
    From NCBI annotation of GRCm39
  • View this region in JBrowse
  • Genome Browsers
    Ensembl | UCSC | NCBI
  • Genetic Map
    Chromosome X, 29.15 cM
  • Mapping Data
    2 experiments
Strain
Comparison
more
  • SNPs within 2kb
    71 from dbSNP Build 142
  • Strain Annotations
    20
For selected strains:
Strain Gene Model ID Feature Type Coordinates Select Strains
C57BL/6J MGI_C57BL6J_3718454
 miRNA gene ChrX:51831208-51831290 (-)
129S1/SvImJ ENSMUSG00200037888
 miRNA gene ChrX:35714821-35714903 (-)
A/J ENSMUSG00195017220
 miRNA gene ChrX:38492233-38492315 (-)
AKR/J ENSMUSG00220038697
 miRNA gene ChrX:35369672-35369754 (-)
BALB/cJ ENSMUSG00180034943
 miRNA gene ChrX:36206755-36206837 (-)
C3H/HeJ ENSMUSG00175042625
 miRNA gene ChrX:39247023-39247105 (-)
C3H/HeJ ENSMUSG00175045471
 miRNA gene ChrX:39235189-39235271 (+)
C57BL/6NJ ENSMUSG00215048575
 miRNA gene ChrX:36219047-36219129 (-)
CAROLI/EiJ MGP_CAROLIEiJ_G0008333
 miRNA gene ChrX:45277546-45277628 (-)
CAST/EiJ ENSTCUG00005038820
 miRNA gene ChrX:38195076-38195158 (-)
CBA/J ENSMUSG00210043553
 miRNA gene ChrX:36470482-36470564 (-)
DBA/2J ENSMUSG00185035150
 miRNA gene ChrX:47174494-47174576 (-)
FVB/NJ ENSMUSG00205035394
 miRNA gene ChrX:34810685-34810767 (-)
JF1/MsJ ENSUMUG00000029400
 miRNA gene ChrX:66206829-66206911 (-)
LP/J ENSMUSG00230029720
 miRNA gene ChrX:53718253-53718335 (-)
NOD/ShiLtJ ENSMUSG00190036891
 miRNA gene ChrX:35578220-35578302 (-)
NZO/HlLtJ ENSMUSG00225043386
 miRNA gene ChrX:58892967-58893049 (-)
PWK/PhJ ENSLUMG00010042322
 miRNA gene ChrX:35892710-35892792 (-)
SPRET/EiJ ENSMSPG00010026707
 miRNA gene ChrX:37586040-37586122 (-)
WSB/EiJ ENSIUOG00005048448
 miRNA gene ChrX:36712268-36712350 (-)



Homology
more
  • Human Ortholog
    MIR18B, microRNA 18b
  • Vertebrate Orthologs
    1
Vertebrate Orthology Source
Alliance of Genome Resources
  • Human Ortholog
    MIR18B, microRNA 18b
  • Synonyms
    hsa-mir-18b, mir-18b, MIRN18B
  • Links
    NCBI Gene ID: 574033

  • Chr Location
    chrX:134170041-134170111 (-)  GRCh38
Mutations,
Alleles, and
Phenotypes
less
  • Phenotype Summary
    2 phenotype references
Gene Ontology
(GO)
Classifications
less
  • All GO Annotations
    31
  • GO References
    3
Molecular Function

carbohydrate derivative binding
cytoskeletal protein binding
DNA binding
enzyme regulator
hydrolase
ligase
lipid binding
oxidoreductase
RNA binding
signaling receptor activity
signaling receptor binding
transcription
transferase
transporter
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
    25
  • RefSeq
    1
Representative SequencesLengthStrain/SpeciesFlank
genomic 100124431 NCBI Gene Model | MGI Sequence Detail 83 C57BL/6J ±  kb
transcript NR_030548 RefSeq | MGI Sequence Detail 83 C57BL/6  
For the selected sequence
Molecular
Reagents
less
  • All nucleic 1
    Other 1
Other Database
Links
less
miRBase MI0005483
References
more
  • Summaries
    All 12
    Gene Ontology 3
    Phenotypes 2
  • Earliest
    J:105741 Griffiths-Jones S, et al., miRBase: microRNA sequences, targets and gene nomenclature. Nucleic Acids Res. 2006 Jan 1;34(Database issue):D140-4
  • Latest
    J:243704 Kuppers DA, et al., The miR-106a~363Xpcl1 miRNA cluster induces murine T cell lymphoma despite transcriptional activation of the p27Kip1 cell cycle inhibitor. Oncotarget. 2017 Aug 01;8(31):50680-50691
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
09/08/2026
MGI 6.24 		The Jackson Laboratory