About   Help   FAQ
Psg18 Gene Detail
Summary
  • Symbol
    Psg18
  • Name
    pregnancy specific beta-1-glycoprotein 18
  • Synonyms
    Cea-3, Cea3, mmCGM6
  • Feature Type
    protein coding gene
  • IDs
    MGI:1347251
    NCBI Gene: 26438
  • Alliance
    genome feature page
  • Transcription Start Sites
    2 TSS
Location &
Maps
more
  • Sequence Map
    Chr7:18079669-18088963 bp, - strand
    From NCBI annotation of GRCm39
  • View this region in JBrowse
  • Genome Browsers
    Ensembl | UCSC | NCBI
  • Genetic Map
    Chromosome 7, 9.15 cM
  • Mapping Data
    2 experiments
Strain
Comparison
more
  • SNPs within 2kb
    632 from dbSNP Build 142
  • Strain Annotations
    9
For selected strains:
Strain Gene Model ID Feature Type Coordinates Select Strains
C57BL/6J MGI_C57BL6J_1347251
 protein coding gene Chr7:18079347-18088963 (-)
129S1/SvImJ MGP_129S1SvImJ_G0031739
 protein coding gene Chr7:16168623-16170392 (-)
A/J MGP_AJ_G0031712
 protein coding gene Chr7:15868204-16430093 (-)
AKR/J MGP_AKRJ_G0031638
 protein coding gene Chr7:16167661-16534211 (-)
BALB/cJ MGP_BALBcJ_G0031719
 protein coding gene Chr7:16083574-16635919 (-)
C3H/HeJ MGP_C3HHeJ_G0031440
 protein coding gene Chr7:16539888-16973491 (-)
C57BL/6NJ no annotation
CAROLI/EiJ no annotation
CAST/EiJ no annotation
CBA/J no annotation
DBA/2J no annotation
FVB/NJ MGP_FVBNJ_G0031511
 protein coding gene Chr7:15740941-15749157 (-)
LP/J MGP_LPJ_G0031640
 protein coding gene Chr7:16427441-16651103 (-)
NOD/ShiLtJ no annotation
NZO/HlLtJ no annotation
PWK/PhJ no annotation
SPRET/EiJ no annotation
WSB/EiJ MGP_WSBEiJ_G0030889
 protein coding gene Chr7:16441931-16687306 (-)



Homology
more
  • Human Ortholog
    CEACAM3, CEA cell adhesion molecule 3
  • Vertebrate Orthologs
    8
Vertebrate Orthology Source
Alliance of Genome Resources
  • Human Ortholog
    CEACAM3, CEA cell adhesion molecule 3
  • Synonyms
    CD66D, CEA, CGM1, CGM1a, W264, W282
  • Links
    NCBI Gene ID: 1084
    UniProt: P40198

  • Chr Location
    19q13.2; chr19:41796587-41811554 (+)  GRCh38
  • Human Ortholog
    CEACAM4, CEA cell adhesion molecule 4
  • Synonyms
    CGM7, CGM7_HUMAN, NCA
  • Links
    NCBI Gene ID: 1089
    UniProt: O75871

  • Chr Location
    19q13.2; chr19:41613436-41627074 (-)  GRCh38
Mutations,
Alleles, and
Phenotypes
less
  • Phenotype Summary
    2 phenotype references
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
    710
  • Tissues
    3
  • cDNA Data
    14
  • Literature Summary
    10
Sequences &
Gene Models
less
Representative SequencesLengthStrain/SpeciesFlank
genomic 26438 NCBI Gene Model | MGI Sequence Detail 9295 C57BL/6J ±  kb
transcript NM_001163685 RefSeq | MGI Sequence Detail 1857 ZRU/MplStud  
polypeptide NP_036093 RefSeq | MGI Sequence Detail 476 C57BL/6  
For the selected sequence
Protein
Information
less
Molecular
Reagents
less
  • All nucleic 15
    cDNA 14
    Other 1

    Microarray probesets 2
Other
Accession IDs
less
MGD-MRK-1904, MGD-MRK-1911, MGI:88368
References
more
  • Summaries
    All 31
    Developmental Gene Expression 10
    Phenotypes 2
  • Earliest
    J:1308 Rudert F, et al., Characterization of murine carcinoembryonic antigen gene family members. Mamm Genome. 1992;3(5):262-73
  • Latest
    J:359865 Fan W, et al., SLC25A1 regulates placental development to ensure embryonic heart morphogenesis. Development. 2024 Nov 15;151(22):dev204290
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
06/16/2026
MGI 6.24 		The Jackson Laboratory