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Tmem255a Gene Detail
Summary
  • Symbol
    Tmem255a
  • Name
    transmembrane protein 255A
  • Synonyms
    6430550H21Rik, Fam70a
  • Feature Type
    protein coding gene
  • IDs
    MGI:3045722
    NCBI Gene: 245386
  • Alliance
    genome feature page
  • Transcription Start Sites
    4 TSS
Location &
Maps
more
  • Sequence Map
    ChrX:37285450-37341316 bp, - strand
    From Ensembl annotation of GRCm39
  • View this region in JBrowse
  • Genome Browsers
    Ensembl | UCSC | NCBI
  • Genetic Map
    Chromosome X, 22.46 cM
  • Mapping Data
    1 experiment
Strain
Comparison
more
  • SNPs within 2kb
    995 from dbSNP Build 142
  • Strain Annotations
    19
For selected strains:
Strain Gene Model ID Feature Type Coordinates Select Strains
C57BL/6J MGI_C57BL6J_3045722
 protein coding gene ChrX:37285450-37341373 (-)
129S1/SvImJ ENSMUSG00200021949
 protein coding gene ChrX:21216973-21272839 (-)
A/J ENSMUSG00195025042
 protein coding gene ChrX:23907559-23963398 (-)
AKR/J ENSMUSG00220024481
 protein coding gene ChrX:20905718-20961567 (-)
BALB/cJ ENSMUSG00180011695
 protein coding gene ChrX:21654243-21710076 (-)
C3H/HeJ ENSMUSG00175022601
 protein coding gene ChrX:24647412-24703244 (-)
C57BL/6NJ ENSMUSG00215020526
 protein coding gene ChrX:21617242-21673117 (-)
CAROLI/EiJ MGP_CAROLIEiJ_G0033014
 protein coding gene ChrX:31553022-31609483 (-)
CAST/EiJ ENSTCUG00005033039
 protein coding gene ChrX:23766270-23819140 (-)
CBA/J ENSMUSG00210032967
 protein coding gene ChrX:21961586-22017433 (-)
DBA/2J ENSMUSG00185023973
 protein coding gene ChrX:32642122-32697960 (-)
FVB/NJ ENSMUSG00205007153
 protein coding gene ChrX:20593939-20649798 (-)
JF1/MsJ ENSUMUG00000025739
 protein coding gene ChrX:51686656-51742787 (-)
LP/J ENSMUSG00230011438
 protein coding gene ChrX:39134597-39190457 (-)
NOD/ShiLtJ ENSMUSG00190021636
 protein coding gene ChrX:21082602-21138468 (-)
NZO/HlLtJ ENSMUSG00225039346
 protein coding gene ChrX:44341111-44396962 (-)
PWK/PhJ ENSLUMG00010036899
 protein coding gene ChrX:21415300-21471377 (-)
SPRET/EiJ ENSMSPG00010017344
 protein coding gene ChrX:22794313-22851699 (-)
WSB/EiJ ENSIUOG00005037991
 protein coding gene ChrX:22109207-22165125 (-)



Homology
more
  • Human Ortholog
    TMEM255A, transmembrane protein 255A
  • Vertebrate Orthologs
    3
Vertebrate Orthology Source
Alliance of Genome Resources
  • Human Ortholog
    TMEM255A, transmembrane protein 255A
  • Synonyms
    FAM70A
  • Links
    NCBI Gene ID: 55026
    UniProt: Q5JRV8

  • Chr Location
    Xq24; chrX:120251433-120311556 (-)  GRCh38
Mutations,
Alleles, and
Phenotypes
less
  • Phenotype Summary
    6 phenotype references
Gene Ontology
(GO)
Classifications
less
  • All GO Annotations
    2
  • GO References
    2
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
    680
  • Tissues
    76
  • cDNA Data
    21
  • Literature Summary
    6
Sequences &
Gene Models
less
Representative SequencesLengthStrain/SpeciesFlank
genomic ENSMUSG00000036502 Ensembl Gene Model | MGI Sequence Detail 55867 C57BL/6J ±  kb
transcript ENSMUST00000066498 Ensembl | MGI Sequence Detail 3380 Not Applicable  
polypeptide ENSMUSP00000064511 Ensembl | MGI Sequence Detail 351 Not Applicable  
For the selected sequence
Protein
Information
less
Molecular
Reagents
less
  • All nucleic 21
    cDNA 21

    Microarray probesets 4
References
more
  • Summaries
    All 33
    Developmental Gene Expression 6
    Gene Ontology 2
    Phenotypes 6
  • Earliest
    J:356355 Gallardo TD, et al., Genomewide discovery and classification of candidate ovarian fertility genes in the mouse. Genetics. 2007 Sep;177(1):179-94
  • 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
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Send questions and comments to User Support. 		last database update
09/08/2026
MGI 6.24 		The Jackson Laboratory