About   Help   FAQ
Tm4sf20 Gene Detail
Summary
  • Symbol
    Tm4sf20
  • Name
    transmembrane 4 L six family member 20
  • Synonyms
    1810018L02Rik
  • Feature Type
    protein coding gene
  • IDs
    MGI:1913511
    NCBI Gene: 66261
  • Alliance
  • Transcription Start Sites
    2 TSS
Location &
Maps
more
  • Sequence Map
    Chr1:82734370-82746182 bp, - strand
    From Ensembl annotation of GRCm39
  • View this region in JBrowse
  • Genome Browsers
  • Genetic Map
    Chromosome 1, 42.48 cM, cytoband C5
  • Mapping Data
    2 experiments
Strain
Comparison
more
  • SNPs within 2kb
    416 from dbSNP Build 142
  • Strain Annotations
    19
For selected strains:
Strain Gene Model ID Feature Type Coordinates Select Strains
C57BL/6J MGI_C57BL6J_1913511
protein coding gene Chr1:82734368-82746182 (-)
129S1/SvImJ ENSMUSG00200032747
protein coding gene Chr1:80408409-80420222 (-)
A/J ENSMUSG00195010416
protein coding gene Chr1:79810880-79822695 (-)
AKR/J ENSMUSG00220010407
protein coding gene Chr1:80005327-80017191 (-)
BALB/cJ ENSMUSG00180016398
protein coding gene Chr1:80082605-80094417 (-)
C3H/HeJ ENSMUSG00175015104
protein coding gene Chr1:80217041-80228854 (-)
C57BL/6NJ ENSMUSG00215009106
protein coding gene Chr1:80130772-80142586 (-)
CAROLI/EiJ MGP_CAROLIEiJ_G0014330
protein coding gene Chr1:75931671-75944350 (-)
CAST/EiJ ENSTCUG00005028114
protein coding gene Chr1:79799205-79811007 (-)
CBA/J ENSMUSG00210037637
protein coding gene Chr1:80002857-80014720 (-)
DBA/2J ENSMUSG00185029325
protein coding gene Chr1:81039428-81051240 (-)
FVB/NJ ENSMUSG00205025603
protein coding gene Chr1:79553399-79565254 (-)
JF1/MsJ ENSUMUG00000003784
protein coding gene Chr1:79843349-79855892 (-)
LP/J ENSMUSG00230008609
protein coding gene Chr1:80975607-80987420 (-)
NOD/ShiLtJ ENSMUSG00190024711
protein coding gene Chr1:80206403-80218266 (-)
NZO/HlLtJ ENSMUSG00225002170
protein coding gene Chr1:84220929-84232741 (-)
PWK/PhJ ENSLUMG00010012286
protein coding gene Chr1:79468217-79480715 (-)
SPRET/EiJ ENSMSPG00010018648
protein coding gene Chr1:81607983-81619221 (-)
WSB/EiJ ENSIUOG00005013695
protein coding gene Chr1:79773600-79785473 (-)



Homology
more
  • Human Ortholog
    TM4SF20, transmembrane 4 L six family member 20
  • Vertebrate Orthologs
    2
Vertebrate Orthology Source
Alliance of Genome Resources
  • Human Ortholog
    TM4SF20, transmembrane 4 L six family member 20
  • Synonyms
    PRO994, SLI5, TCCE518
  • Links
    NCBI Gene ID: 79853
    UniProt: Q53R12

  • Chr Location
    2q36.3; chr2:227362038-227381995 (-)  GRCh38

Human Diseases
more
  • Diseases
    1 with human TM4SF20 associations

Human Disease Mouse Models
      
IDs
Click on a disease name to see all genes associated with that disease.

Mutations,
Alleles, and
Phenotypes
less
  • Phenotype Summary
    2 phenotypes from 1 allele in 1 genetic background
    16 phenotype references
Phenotype Overview

adipose tissue
behavior/neurological
cardiovascular system
cellular
craniofacial
digestive/alimentary system
embryo
endocrine/exocrine glands
growth/size/body
hearing/vestibular/ear
hematopoietic system
homeostasis/metabolism
integument
immune system
limbs/digits/tail
liver/biliary system
mortality/aging
muscle
nervous system
pigmentation
renal/urinary system
reproductive system
respiratory system
skeleton
taste/olfaction
neoplasm
vision/eye

Click cells to view annotations.
Gene Ontology
(GO)
Classifications
less
  • All GO Annotations
  • GO References
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
  • Tissues
  • cDNA Data
  • Literature Summary
  • Comparison Matrix
  • Sequences &
    Gene Models
    less
    Representative SequencesLengthStrain/SpeciesFlank
    genomic ENSMUSG00000026149 Ensembl Gene Model | MGI Sequence Detail 11813 C57BL/6J ±  kb
    transcript ENSMUST00000027331 Ensembl | MGI Sequence Detail 1508 Not Applicable  
    polypeptide ENSMUSP00000027331 Ensembl | MGI Sequence Detail 226 Not Applicable  
    For the selected sequence
    Protein
    Information
    less
    Molecular
    Reagents
    less
    • All nucleic 24
      cDNA 23
      Primer pair 1

      Microarray probesets 4
    References
    more
    • Summaries
      All 46
      Developmental Gene Expression 5
      Gene Ontology 6
      Phenotypes 16
    • Earliest
      J:134667 Roderick TH, et al., Two radiation-induced chromosomal inversions in mice (Mus musculus). Proc Natl Acad Sci U S A. 1970 Oct;67(2):961-7
    • Latest
      J:345621 Adams DJ, et al., Genetic determinants of micronucleus formation in vivo. Nature. 2024 Mar;627(8002):130-136

    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
    Warranty Disclaimer, Privacy Notice, Licensing, & Copyright
    Send questions and comments to User Support.
    last database update
    09/01/2026
    MGI 6.24
    The Jackson Laboratory