Ensembl:   ENSMUST00000019400 

Incidental Mutation 'IGL00589:Ahr'
ID 8687
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Ahr
Ensembl Gene ENSMUSG00000019256
Gene Name aryl-hydrocarbon receptor
Synonyms bHLHe76, In, dioxin receptor, Ah, Ahh, Ahre
Accession Numbers

Genbank: NM_013464; MGI: 105043

Is this an essential gene? Probably essential (E-score: 0.946) question?
Stock # IGL00589
Quality Score
Chromosome 12
Chromosomal Location 35497974-35535038 bp(-) (GRCm38)
Type of Mutation nonsense
DNA Base Change (assembly) A to T at 35504097 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Stop codon at position 674 (Y674*)
Ref Sequence ENSEMBL: ENSMUSP00000112137 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000110811] [ENSMUST00000116436]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000110811
SMART Domains Protein: ENSMUSP00000106434
Gene: ENSMUSG00000019256

HLH 33 87 3.31e-6 SMART
Predicted Effect probably null
Transcript: ENSMUST00000116436
AA Change: Y674*
SMART Domains Protein: ENSMUSP00000112137
Gene: ENSMUSG00000019256
AA Change: Y674*

HLH 33 87 5.09e-7 SMART
PAS 111 177 2.72e-12 SMART
low complexity region 212 222 N/A INTRINSIC
PAS 266 336 1.77e-2 SMART
PAC 342 383 2.39e-8 SMART
low complexity region 606 640 N/A INTRINSIC
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: The protein encoded by this gene is a ligand-activated helix-loop-helix transcription factor involved in the regulation of biological responses to planar aromatic hydrocarbons. This receptor has been shown to regulate xenobiotic-metabolizing enzymes such as cytochrome P450. Before ligand binding, the encoded protein is sequestered in the cytoplasm; upon ligand binding, this protein moves to the nucleus and stimulates transcription of target genes. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2015]
PHENOTYPE: Homozygotes for null or hypomorphic alleles do not respond to cyclic compounds (e.g., dioxin) and are resistant to their teratogenic effects. Depending on the allele, null mutants may also have liver defects, impaired female fertility, neonatal or postnatal lethality, and spleen abnormalities. [provided by MGI curators]
Allele List at MGI

All alleles(12) : Targeted, knock-out(2) Targeted, other(6) Other(4)

Other mutations in this stock
Total: 21 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acot9 A T X: 155,295,240 I261L possibly damaging Het
Adcy8 A T 15: 64,787,367 F525I probably damaging Het
Baz1b A G 5: 135,196,492 E43G possibly damaging Het
Ccz1 T C 5: 144,012,895 T72A probably damaging Het
Chd9 G A 8: 91,015,846 R1629H probably damaging Het
Ell3 A T 2: 121,440,280 D257E probably benign Het
Fbxw26 T C 9: 109,717,948 probably benign Het
Isg20 G A 7: 78,916,584 D94N probably damaging Het
Mettl13 A T 1: 162,542,391 S392R probably damaging Het
Ms4a1 T A 19: 11,254,559 T151S probably benign Het
Nphp1 A G 2: 127,763,849 I352T probably damaging Het
Olfr20 T A 11: 73,354,043 C97S probably damaging Het
Pds5a T C 5: 65,656,344 D266G probably damaging Het
Rnf103 T C 6: 71,509,083 Y233H probably benign Het
Rwdd4a A T 8: 47,544,184 E146V probably damaging Het
Serpinb1c T C 13: 32,883,975 K213E probably damaging Het
Slc17a5 T C 9: 78,578,534 I90V probably benign Het
Slc38a3 G A 9: 107,658,677 L86F probably damaging Het
Tbc1d2b T C 9: 90,226,209 T430A probably benign Het
Utrn C T 10: 12,678,618 V1576M possibly damaging Het
Vwa8 T A 14: 79,038,195 L806Q probably damaging Het
Other mutations in Ahr
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01336:Ahr APN 12 35503840 missense probably benign 0.19
IGL01972:Ahr APN 12 35504449 missense possibly damaging 0.89
IGL02117:Ahr APN 12 35512923 nonsense probably null
IGL03028:Ahr APN 12 35504710 missense probably benign
IGL03110:Ahr APN 12 35504971 missense probably damaging 0.98
IGL03394:Ahr APN 12 35503752 nonsense probably null
IGL03403:Ahr APN 12 35504326 missense possibly damaging 0.63
BB002:Ahr UTSW 12 35515068 nonsense probably null
BB012:Ahr UTSW 12 35515068 nonsense probably null
R0620:Ahr UTSW 12 35508194 missense probably benign 0.26
R0784:Ahr UTSW 12 35508142 missense possibly damaging 0.79
R1133:Ahr UTSW 12 35526806 missense probably damaging 1.00
R1168:Ahr UTSW 12 35504532 missense possibly damaging 0.49
R4678:Ahr UTSW 12 35507464 missense probably damaging 1.00
R5615:Ahr UTSW 12 35503885 missense probably benign 0.01
R6066:Ahr UTSW 12 35504921 missense probably damaging 0.99
R6466:Ahr UTSW 12 35504032 missense probably benign 0.29
R7369:Ahr UTSW 12 35504660 missense possibly damaging 0.94
R7382:Ahr UTSW 12 35504515 missense probably damaging 1.00
R7685:Ahr UTSW 12 35504017 missense probably damaging 0.96
R7819:Ahr UTSW 12 35510000 missense probably damaging 1.00
R7897:Ahr UTSW 12 35504170 missense possibly damaging 0.47
R7925:Ahr UTSW 12 35515068 nonsense probably null
R8179:Ahr UTSW 12 35510051 missense probably benign 0.01
R8274:Ahr UTSW 12 35510069 missense probably benign
R8342:Ahr UTSW 12 35508272 missense probably damaging 1.00
R8985:Ahr UTSW 12 35526737 missense possibly damaging 0.91
R9114:Ahr UTSW 12 35511165 missense probably damaging 1.00
Posted On 2012-12-06