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Ccno Gene Detail
Summary
  • Symbol
    Ccno
  • Name
    cyclin O
  • Synonyms
    Ccnu, Ung2
  • Feature Type
    protein coding gene
  • IDs
    MGI:2145534
    NCBI Gene: 218630
  • Alliance
    genome feature page
  • Transcription Start Sites
    2 TSS
Location &
Maps
more
  • Sequence Map
    Chr13:113124363-113127313 bp, + strand
    From NCBI annotation of GRCm39
  • View this region in JBrowse
  • Genome Browsers
    Ensembl | UCSC | NCBI
  • Genetic Map
    Chromosome 13, 63.93 cM
  • Mapping Data
    1 experiment
Strain
Comparison
more
  • SNPs within 2kb
    193 from dbSNP Build 142
  • Strain Annotations
    19
For selected strains:
Strain Gene Model ID Feature Type Coordinates Select Strains
C57BL/6J MGI_C57BL6J_2145534
 protein coding gene Chr13:113124336-113127313 (+)
129S1/SvImJ ENSMUSG00200029102
 protein coding gene Chr13:107588507-107591513 (+)
A/J ENSMUSG00195012795
 protein coding gene Chr13:108097758-108100837 (+)
AKR/J ENSMUSG00220027266
 protein coding gene Chr13:106534935-106537942 (+)
BALB/cJ ENSMUSG00180029597
 protein coding gene Chr13:108684980-108687986 (+)
C3H/HeJ ENSMUSG00175026061
 protein coding gene Chr13:108762557-108765564 (+)
C57BL/6NJ ENSMUSG00215018273
 protein coding gene Chr13:108784612-108787587 (+)
CAROLI/EiJ MGP_CAROLIEiJ_G0018898
 protein coding gene Chr13:106260317-106263335 (+)
CAST/EiJ ENSTCUG00005023484
 protein coding gene Chr13:107813714-107816749 (+)
CBA/J ENSMUSG00210010357
 protein coding gene Chr13:108100206-108103215 (+)
DBA/2J ENSMUSG00185028468
 protein coding gene Chr13:111858789-111861800 (+)
FVB/NJ ENSMUSG00205006782
 protein coding gene Chr13:107543537-107546606 (+)
JF1/MsJ ENSUMUG00000007669
 protein coding gene Chr13:111325217-111328285 (+)
LP/J ENSMUSG00230010559
 protein coding gene Chr13:122057457-122060466 (+)
NOD/ShiLtJ ENSMUSG00190018693
 protein coding gene Chr13:108383305-108386318 (+)
NZO/HlLtJ ENSMUSG00225030584
 protein coding gene Chr13:114245225-114248293 (+)
PWK/PhJ ENSLUMG00010009873
 protein coding gene Chr13:107355548-107358878 (+)
SPRET/EiJ ENSMSPG00010016811
 protein coding gene Chr13:109070281-109073494 (+)
WSB/EiJ ENSIUOG00005008342
 protein coding gene Chr13:107555415-107558429 (+)



Homology
more
  • Human Ortholog
    CCNO, cyclin O
  • Vertebrate Orthologs
    2
Vertebrate Orthology Source
Alliance of Genome Resources
  • Human Ortholog
    CCNO, cyclin O
  • Synonyms
    CCNU, CILD29, UDG2
  • Links
    NCBI Gene ID: 10309
    UniProt: P22674

  • Chr Location
    5q11.2; chr5:55231152-55233608 (-)  GRCh38
Human Diseases
more
  • Diseases
    1 with human CCNO 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
    11 phenotypes from 2 alleles in 2 genetic backgrounds
    15 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.
Mice homozygous for a knock-out allele exhibit pre-weaning lethality after E17, hydrocephaly, growth retardation, enlarged brain ventricles, thin cerebral cortex, nasal cavity congestion and impaired formation of deuterosomes and centrioles.
Gene Ontology
(GO)
Classifications
less
  • All GO Annotations
    29
  • GO References
    8
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
    668
  • Tissues
    19
  • cDNA Data
    16
  • Literature Summary
    8
  • Comparison Matrix
    Gene Expression + Phenotype
    • Sequences &
    Gene Models
    less
    Representative SequencesLengthStrain/SpeciesFlank
    genomic 218630 NCBI Gene Model | MGI Sequence Detail 2951 C57BL/6J ±  kb
    transcript NM_001081062 RefSeq | MGI Sequence Detail 1850 C57BL/6  
    polypeptide P0C242 UniProt | EBI | MGI Sequence Detail 352 Not Applicable  
    For the selected sequence
    Protein
    Information
    less
    Molecular
    Reagents
    less
    • All nucleic 16
      cDNA 16
      Antibodies 2

      Microarray probesets 3
    References
    more
    • Summaries
      All 53
      Developmental Gene Expression 8
      Gene Ontology 8
      Phenotypes 15
    • Earliest
      J:60984 Ko MS, et al., Large-scale cDNA analysis reveals phased gene expression patterns during preimplantation mouse development. Development. 2000 Apr;127(8):1737-49
    • Latest
      J:358447 Wang L, et al., Transcriptional regulation of CCNO during the formation of multiple motile cilia. Biochem Biophys Res Commun. 2024 Nov 26;735:150428
    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)
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    Funding Information
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    Send questions and comments to User Support.     		last database update
    09/01/2026
    MGI 6.24     		The Jackson Laboratory