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Taf9b Gene Detail
Summary
  • Symbol
    Taf9b
  • Name
    TATA-box binding protein associated factor 9B
  • Synonyms
    Taf9l
  • Feature Type
    protein coding gene
  • IDs
    MGI:3039562
    NCBI Gene: 407786
  • Alliance
    genome feature page
  • Transcription Start Sites
    4 TSS
Location &
Maps
more
  • Sequence Map
    ChrX:105250489-105264764 bp, - strand
    From Ensembl annotation of GRCm39
  • View this region in JBrowse
  • Genome Browsers
    Ensembl | UCSC | NCBI
  • Genetic Map
    Chromosome X, 47.36 cM
  • Mapping Data
    1 experiment
Strain
Comparison
more
  • SNPs within 2kb
    364 from dbSNP Build 142
  • Strain Annotations
    19
For selected strains:
Strain Gene Model ID Feature Type Coordinates Select Strains
C57BL/6J MGI_C57BL6J_3039562
 protein coding gene ChrX:105250480-105264764 (-)
129S1/SvImJ ENSMUSG00200037813
 protein coding gene ChrX:87033821-87048070 (-)
A/J ENSMUSG00195037965
 protein coding gene ChrX:90764209-90778457 (-)
AKR/J ENSMUSG00220035673
 protein coding gene ChrX:85469246-85483517 (-)
BALB/cJ ENSMUSG00180040411
 protein coding gene ChrX:87430329-87444577 (-)
C3H/HeJ ENSMUSG00175042386
 protein coding gene ChrX:91006180-91020429 (-)
C57BL/6NJ ENSMUSG00215045963
 protein coding gene ChrX:87659636-87673913 (-)
CAROLI/EiJ MGP_CAROLIEiJ_G0033329
 protein coding gene ChrX:100228219-100238638 (-)
CAST/EiJ ENSTCUG00005039320
 protein coding gene ChrX:88455475-88470441 (-)
CBA/J ENSMUSG00210042363
 protein coding gene ChrX:87899788-87914036 (-)
DBA/2J ENSMUSG00185043374
 protein coding gene ChrX:100354227-100368496 (-)
FVB/NJ ENSMUSG00205022297
 protein coding gene ChrX:86976149-86990398 (-)
JF1/MsJ ENSUMUG00000037320
 protein coding gene ChrX:120961132-120975418 (-)
LP/J ENSMUSG00230041460
 protein coding gene ChrX:107031200-107045448 (-)
NOD/ShiLtJ ENSMUSG00190034306
 protein coding gene ChrX:87090645-87104914 (-)
NZO/HlLtJ ENSMUSG00225039889
 protein coding gene ChrX:112164879-112179146 (-)
PWK/PhJ ENSLUMG00010037022
 protein coding gene ChrX:86219154-86233435 (-)
SPRET/EiJ ENSMSPG00010036438
 protein coding gene ChrX:90468186-90486264 (-)
WSB/EiJ ENSIUOG00005040786
 protein coding gene ChrX:87601036-87615305 (-)



Homology
more
  • Human Ortholog
    TAF9B, TATA-box binding protein associated factor 9b
  • Vertebrate Orthologs
    2
Vertebrate Orthology Source
Alliance of Genome Resources
  • Human Ortholog
    TAF9B, TATA-box binding protein associated factor 9b
  • Synonyms
    DN-7, DN7, TAF9L, TAFII31L, TFIID-31
  • Links
    NCBI Gene ID: 51616
    UniProt: Q9HBM6

  • Chr Location
    Xq21.1; chrX:78129748-78139688 (-)  GRCh38
Mutations,
Alleles, and
Phenotypes
less
  • Phenotype Summary
    2 phenotypes from 2 alleles in 2 genetic backgrounds
    1 images
    12 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.
Male chimeras hemizygous for a gene trapped allele appear normal at E9.5.
Gene Ontology
(GO)
Classifications
less
  • All GO Annotations
    18
  • GO References
    6
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
    706
  • Tissues
    103
  • cDNA Data
    31
  • Literature Summary
    4
  • Comparison Matrix
    Gene Expression + Phenotype
    • Sequences &
    Gene Models
    less
    Representative SequencesLengthStrain/SpeciesFlank
    genomic ENSMUSG00000047242 Ensembl Gene Model | MGI Sequence Detail 14276 C57BL/6J ±  kb
    transcript ENSMUST00000113495 Ensembl | MGI Sequence Detail 2512 Not Applicable  
    polypeptide ENSMUSP00000109123 Ensembl | MGI Sequence Detail 293 Not Applicable  
    For the selected sequence
    Protein
    Information
    less
    • UniProt
      3 Sequences
    • Protein Ontology
      PR:000016037 transcription initiation factor TFIID subunit 9B
      (term hierarchy)
    • InterPro Domains
      IPR009072 Histone-fold
      IPR003162 Transcription initiation factor TAFII31
      IPR051431 Transcription initiation factor TFIID subunit 9/TAF9
    • GlyGen
      Q6NZA9 3 sites, 1 O-linked glycan (2 sites)
    Molecular
    Reagents
    less
    • All nucleic 33
      cDNA 31
      Primer pair 2

      Microarray probesets 4
    References
    more
    • Summaries
      All 44
      Developmental Gene Expression 4
      Gene Ontology 6
      Phenotypes 12
    • Earliest
      J:91812 Stryke D, et al., BayGenomics: a resource of insertional mutations in mouse embryonic stem cells. Nucleic Acids Res. 2003 Jan 1;31(1):278-81
    • 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)
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    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