Incidental Mutation 'R5017:Or8a1b'
ID 385623
Institutional Source Beutler Lab
Gene Symbol Or8a1b
Ensembl Gene ENSMUSG00000061165
Gene Name olfactory receptor family 8 subfamily A member 1B
Synonyms MOR171-3, M72, GA_x6K02T2PVTD-31389446-31388517, MOR171-3, Olfr160
MMRRC Submission 042608-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R5017 (G1)
Quality Score 225
Status Validated
Chromosome 9
Chromosomal Location 37622644-37623576 bp(-) (GRCm39)
Type of Mutation nonsense
DNA Base Change (assembly) A to T at 37622821 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Stop codon at position 251 (Y251*)
Ref Sequence ENSEMBL: ENSMUSP00000151178 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000104875] [ENSMUST00000211952] [ENSMUST00000215727]
AlphaFold Q8VGE3
Predicted Effect probably null
Transcript: ENSMUST00000104875
AA Change: Y251*
SMART Domains Protein: ENSMUSP00000100468
Gene: ENSMUSG00000061165
AA Change: Y251*

DomainStartEndE-ValueType
Pfam:7tm_4 31 307 3.5e-48 PFAM
Pfam:7tm_1 41 290 6.7e-24 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000211952
AA Change: Y251*
Predicted Effect probably null
Transcript: ENSMUST00000215727
AA Change: Y251*
Meta Mutation Damage Score 0.9717 question?
Coding Region Coverage
  • 1x: 98.1%
  • 3x: 97.0%
  • 10x: 94.3%
  • 20x: 87.9%
Validation Efficiency 96% (46/48)
MGI Phenotype FUNCTION: Olfactory receptors interact with odorant molecules in the nose, to initiate a neuronal response that triggers the perception of a smell. The olfactory receptor proteins are members of a large family of G-protein-coupled receptors (GPCR) arising from single coding-exon genes. Olfactory receptors share a 7-transmembrane domain structure with many neurotransmitter and hormone receptors and are responsible for the recognition and G protein-mediated transduction of odorant signals. The olfactory receptor gene family is the largest in the genome. The nomenclature assigned to the olfactory receptor genes and proteins for this organism is independent of other organisms. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a reporter allele respond heterogeneously to odorants and display abnormal innervation of glomeruli by olfactory sensory axons in the olfactory bulb. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 43 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adamdec1 T C 14: 68,810,694 (GRCm39) D154G probably benign Het
Agbl5 G A 5: 31,060,403 (GRCm39) R141Q probably damaging Het
Arhgef3 G T 14: 26,987,487 (GRCm39) R20L possibly damaging Het
Birc2 A T 9: 7,818,886 (GRCm39) C568* probably null Het
Bltp3a T A 17: 28,113,713 (GRCm39) L1295* probably null Het
Cep44 A G 8: 56,997,242 (GRCm39) S99P possibly damaging Het
Clstn2 A G 9: 97,365,139 (GRCm39) W456R probably damaging Het
Cog5 T A 12: 31,970,604 (GRCm39) S783T probably benign Het
Endod1 G A 9: 14,268,187 (GRCm39) R433* probably null Het
Fchsd1 C T 18: 38,092,926 (GRCm39) probably benign Het
Gdpd4 C A 7: 97,653,482 (GRCm39) Y498* probably null Het
Gm10722 T C 9: 3,000,937 (GRCm39) C6R probably benign Het
Hapln2 A G 3: 87,931,308 (GRCm39) V69A probably damaging Het
Ifit3 A C 19: 34,564,592 (GRCm39) N46T possibly damaging Het
Kcnh8 T C 17: 53,200,958 (GRCm39) L464S probably damaging Het
Lrrc9 C A 12: 72,553,099 (GRCm39) R1334S possibly damaging Het
Macf1 A G 4: 123,345,906 (GRCm39) F2631L probably damaging Het
Mafa T C 15: 75,619,338 (GRCm39) H145R probably benign Het
Muc6 T C 7: 141,226,795 (GRCm39) T1411A probably benign Het
Nos3 A G 5: 24,571,717 (GRCm39) probably benign Het
Nwd2 T A 5: 63,807,484 (GRCm39) probably benign Het
Or10g6 A T 9: 39,933,672 (GRCm39) probably benign Het
Or8g20 A T 9: 39,396,051 (GRCm39) M166K possibly damaging Het
Pde11a A T 2: 75,966,711 (GRCm39) D579E probably benign Het
Phkb A T 8: 86,776,438 (GRCm39) H954L probably benign Het
Phldb3 C T 7: 24,319,521 (GRCm39) T353M probably damaging Het
Pigu A T 2: 155,141,128 (GRCm39) probably null Het
Pla2r1 A G 2: 60,353,104 (GRCm39) probably null Het
Polr1c G T 17: 46,558,635 (GRCm39) probably benign Het
Setbp1 C A 18: 78,899,809 (GRCm39) G1286V possibly damaging Het
Siglecg T A 7: 43,060,810 (GRCm39) probably benign Het
Slc25a46 A T 18: 31,738,836 (GRCm39) H118Q probably damaging Het
Spata31h1 A T 10: 82,132,510 (GRCm39) F167I unknown Het
Sycp1 A T 3: 102,803,303 (GRCm39) probably null Het
Tmem132c A G 5: 127,640,414 (GRCm39) T862A probably benign Het
Tmem256 T C 11: 69,729,818 (GRCm39) probably benign Het
Tpr A T 1: 150,274,388 (GRCm39) E98D probably benign Het
Trdn A G 10: 33,344,155 (GRCm39) D623G probably benign Het
Trip11 T C 12: 101,812,879 (GRCm39) N1485S probably benign Het
Trpm1 T C 7: 63,894,580 (GRCm39) probably benign Het
Vmn1r227 T C 17: 20,956,340 (GRCm39) noncoding transcript Het
Xpo6 G A 7: 125,703,919 (GRCm39) A21V probably benign Het
Zfp276 A G 8: 123,991,716 (GRCm39) probably benign Het
Other mutations in Or8a1b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01989:Or8a1b APN 9 37,623,132 (GRCm39) missense probably damaging 0.98
IGL02195:Or8a1b APN 9 37,623,417 (GRCm39) missense probably benign
R0099:Or8a1b UTSW 9 37,622,750 (GRCm39) missense probably damaging 0.99
R0124:Or8a1b UTSW 9 37,622,759 (GRCm39) missense possibly damaging 0.79
R0129:Or8a1b UTSW 9 37,623,236 (GRCm39) missense probably damaging 1.00
R0882:Or8a1b UTSW 9 37,623,168 (GRCm39) missense probably benign 0.02
R1855:Or8a1b UTSW 9 37,623,266 (GRCm39) missense possibly damaging 0.92
R1988:Or8a1b UTSW 9 37,622,993 (GRCm39) missense possibly damaging 0.50
R2346:Or8a1b UTSW 9 37,622,661 (GRCm39) missense possibly damaging 0.50
R4164:Or8a1b UTSW 9 37,622,994 (GRCm39) missense probably benign 0.03
R4274:Or8a1b UTSW 9 37,623,364 (GRCm39) missense probably damaging 1.00
R4504:Or8a1b UTSW 9 37,622,760 (GRCm39) missense probably benign 0.03
R4505:Or8a1b UTSW 9 37,622,760 (GRCm39) missense probably benign 0.03
R4506:Or8a1b UTSW 9 37,622,760 (GRCm39) missense probably benign 0.03
R5268:Or8a1b UTSW 9 37,623,300 (GRCm39) missense probably damaging 1.00
R5316:Or8a1b UTSW 9 37,622,981 (GRCm39) missense possibly damaging 0.90
R5372:Or8a1b UTSW 9 37,623,234 (GRCm39) missense possibly damaging 0.49
R5385:Or8a1b UTSW 9 37,623,317 (GRCm39) missense probably damaging 1.00
R5822:Or8a1b UTSW 9 37,623,087 (GRCm39) missense probably benign 0.01
R5906:Or8a1b UTSW 9 37,623,101 (GRCm39) missense probably benign 0.23
R5990:Or8a1b UTSW 9 37,623,406 (GRCm39) missense probably damaging 0.99
R6842:Or8a1b UTSW 9 37,622,885 (GRCm39) missense probably benign
R7712:Or8a1b UTSW 9 37,623,429 (GRCm39) missense probably damaging 1.00
R8132:Or8a1b UTSW 9 37,623,369 (GRCm39) missense probably benign 0.41
R8435:Or8a1b UTSW 9 37,622,846 (GRCm39) missense probably damaging 1.00
R9054:Or8a1b UTSW 9 37,623,204 (GRCm39) missense probably damaging 1.00
R9378:Or8a1b UTSW 9 37,623,473 (GRCm39) missense probably damaging 1.00
Z1177:Or8a1b UTSW 9 37,622,860 (GRCm39) missense probably benign 0.04
Predicted Primers PCR Primer
(F):5'- CATCAAAAGACTCTTCTCCTCAGTG -3'
(R):5'- AGCCACTACTTCTGTGACATCC -3'

Sequencing Primer
(F):5'- AAAAGACTCTTCTCCTCAGTGTTTTG -3'
(R):5'- GTGACATCCTCCCCCTCATGAAG -3'
Posted On 2016-05-10