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Cfap20 Gene Detail
Summary
  • Symbol
    Cfap20
  • Name
    cilia and flagella associated protein 20
  • Synonyms
    2600014O15Rik, Gtl3, T10-2A2
  • Feature Type
    protein coding gene
  • IDs
    MGI:107428
    NCBI Gene: 14894
  • Alliance
    genome feature page
  • Transcription Start Sites
    8 TSS
Location &
Maps
more
  • Sequence Map
    Chr8:96146877-96161497 bp, - strand
    From Ensembl annotation of GRCm39
  • View this region in JBrowse
  • Genome Browsers
    Ensembl | UCSC | NCBI
  • Genetic Map
    Chromosome 8, 47.12 cM, cytoband C5
  • Mapping Data
    3 experiments
Strain
Comparison
more
  • SNPs within 2kb
    370 from dbSNP Build 142
  • Strain Annotations
    15
For selected strains:
Strain Gene Model ID Feature Type Coordinates Select Strains
C57BL/6J MGI_C57BL6J_107428
 protein coding gene Chr8:96146867-96161716 (-)
129S1/SvImJ ENSMUSG00200014069
 protein coding gene Chr8:90506782-90522279 (-)
A/J ENSMUSG00195025720
 protein coding gene Chr8:90847423-90862912 (-)
AKR/J ENSMUSG00220011480
 protein coding gene Chr8:90884249-90899735 (-)
BALB/cJ ENSMUSG00180003685
 protein coding gene Chr8:90743699-90759206 (-)
C3H/HeJ ENSMUSG00175002593
 protein coding gene Chr8:90790614-90806100 (-)
C57BL/6NJ ENSMUSG00215001176
 protein coding gene Chr8:90418578-90434073 (-)
CAROLI/EiJ MGP_CAROLIEiJ_G0031423
 protein coding gene Chr8:86907987-86922211 (-)
CAST/EiJ no annotation
CBA/J ENSMUSG00210014787
 protein coding gene Chr8:90726034-90741544 (-)
DBA/2J ENSMUSG00185022397
 protein coding gene Chr8:96834889-96850402 (-)
FVB/NJ ENSMUSG00205012083
 protein coding gene Chr8:89831149-89846656 (-)
JF1/MsJ no annotation
LP/J ENSMUSG00230008120
 protein coding gene Chr8:100493551-100509044 (-)
NOD/ShiLtJ ENSMUSG00190012743
 protein coding gene Chr8:90852982-90868819 (-)
NZO/HlLtJ ENSMUSG00225010878
 protein coding gene Chr8:103896725-103912231 (-)
PWK/PhJ no annotation
SPRET/EiJ ENSMSPG00010006234
 protein coding gene Chr8:92590423-92604534 (-)
WSB/EiJ no annotation



Homology
more
  • Human Ortholog
    CFAP20, cilia and flagella associated protein 20
  • Vertebrate Orthologs
    3
Vertebrate Orthology Source
Alliance of Genome Resources
  • Human Ortholog
    CFAP20, cilia and flagella associated protein 20
  • Synonyms
    BUG22, C16orf80, EVORF, fSAP23, GTL3, RP107
  • Links
    NCBI Gene ID: 29105
    UniProt: Q9Y6A4

  • Chr Location
    16q21; chr16:58113588-58129429 (-)  GRCh38
Mutations,
Alleles, and
Phenotypes
less
  • Phenotype Summary
    8 phenotype references
Gene Ontology
(GO)
Classifications
less
  • All GO Annotations
    44
  • GO References
    10
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
    641
  • Tissues
    35
  • cDNA Data
    87
  • Literature Summary
    3
Sequences &
Gene Models
less
Representative SequencesLengthStrain/SpeciesFlank
genomic ENSMUSG00000031796 Ensembl Gene Model | MGI Sequence Detail 14621 C57BL/6J ±  kb
transcript ENSMUST00000034249 Ensembl | MGI Sequence Detail 1295 Not Applicable  
polypeptide ENSMUSP00000034249 Ensembl | MGI Sequence Detail 193 Not Applicable  
For the selected sequence
Protein
Information
less
Molecular
Reagents
less
  • All nucleic 88
    cDNA 88

    Microarray probesets 4
Other
Accession IDs
less
MGD-MRK-35899, MGI:1917301, MGI:2142663
References
more
  • Summaries
    All 44
    Developmental Gene Expression 3
    Gene Ontology 10
    Phenotypes 8
  • Earliest
    J:34145 MacLaren DC, et al., Rapid mapping of genomic P1 clones: the mouse L-isoaspartyl/D-aspartyl methyltransferase gene. Genomics. 1996 Jul 15;35(2):299-307
  • Latest
    J:376101 Chen J, et al., CFAP65 is essential for C2a projection integrity in axonemes: implications for organ-specific ciliary dysfunction and infertility. Cell Mol Life Sci. 2025 Jan 24;82(1):61
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