Incidental Mutation 'R4174:Tas2r122'
ID 318234
Institutional Source Beutler Lab
Gene Symbol Tas2r122
Ensembl Gene ENSMUSG00000078280
Gene Name taste receptor, type 2, member 122
Synonyms Tas2r22, mGR22, T2R22
Accession Numbers
Essential gene? Probably non essential (E-score: 0.047) question?
Stock # R4174 (G1)
Quality Score 225
Status Not validated
Chromosome 6
Chromosomal Location 132687962-132688891 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 132688839 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Threonine at position 18 (I18T)
Ref Sequence ENSEMBL: ENSMUSP00000100699 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000105077]
AlphaFold D3YU55
Predicted Effect probably damaging
Transcript: ENSMUST00000105077
AA Change: I18T

PolyPhen 2 Score 0.962 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000100699
Gene: ENSMUSG00000078280
AA Change: I18T

DomainStartEndE-ValueType
Pfam:TAS2R 1 302 2.3e-73 PFAM
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.7%
  • 10x: 97.4%
  • 20x: 95.6%
Validation Efficiency
Allele List at MGI
Other mutations in this stock
Total: 17 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aff3 T C 1: 38,247,008 (GRCm39) H859R probably damaging Het
Agap2 T C 10: 126,926,383 (GRCm39) V876A probably damaging Het
Akip1 C T 7: 109,306,716 (GRCm39) Q138* probably null Het
Cep70 T C 9: 99,128,366 (GRCm39) probably benign Het
Ddx23 G A 15: 98,556,132 (GRCm39) S62F unknown Het
Gabrp A G 11: 33,518,092 (GRCm39) I72T probably damaging Het
Gpsm2 C T 3: 108,609,825 (GRCm39) A102T probably damaging Het
Metap2 A G 10: 93,715,427 (GRCm39) C112R possibly damaging Het
Or4c58 T G 2: 89,675,122 (GRCm39) D65A probably damaging Het
Or8b42 T A 9: 38,342,316 (GRCm39) I246K probably damaging Het
Pde12 A T 14: 26,390,144 (GRCm39) D188E probably benign Het
Pirb A T 7: 3,719,031 (GRCm39) probably null Het
Rreb1 T A 13: 38,114,126 (GRCm39) L495Q possibly damaging Het
Slc12a5 T C 2: 164,821,410 (GRCm39) I275T probably damaging Het
Tdrkh A G 3: 94,335,540 (GRCm39) T378A possibly damaging Het
Ubr1 C T 2: 120,777,103 (GRCm39) probably null Het
Zglp1 A G 9: 20,977,366 (GRCm39) F150L possibly damaging Het
Other mutations in Tas2r122
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01712:Tas2r122 APN 6 132,688,725 (GRCm39) missense possibly damaging 0.87
IGL02478:Tas2r122 APN 6 132,688,578 (GRCm39) missense possibly damaging 0.81
IGL02605:Tas2r122 APN 6 132,688,572 (GRCm39) missense probably damaging 0.99
IGL02646:Tas2r122 APN 6 132,688,753 (GRCm39) missense probably damaging 1.00
IGL02716:Tas2r122 APN 6 132,688,227 (GRCm39) missense probably damaging 1.00
R0318:Tas2r122 UTSW 6 132,688,795 (GRCm39) missense possibly damaging 0.90
R0462:Tas2r122 UTSW 6 132,688,141 (GRCm39) missense probably benign 0.06
R0532:Tas2r122 UTSW 6 132,688,791 (GRCm39) missense possibly damaging 0.94
R0538:Tas2r122 UTSW 6 132,688,778 (GRCm39) missense probably benign 0.06
R0570:Tas2r122 UTSW 6 132,688,774 (GRCm39) missense probably damaging 1.00
R1863:Tas2r122 UTSW 6 132,688,065 (GRCm39) nonsense probably null
R1966:Tas2r122 UTSW 6 132,688,157 (GRCm39) nonsense probably null
R2001:Tas2r122 UTSW 6 132,688,585 (GRCm39) missense possibly damaging 0.91
R3500:Tas2r122 UTSW 6 132,688,523 (GRCm39) missense probably damaging 1.00
R3871:Tas2r122 UTSW 6 132,688,543 (GRCm39) missense probably benign 0.00
R5533:Tas2r122 UTSW 6 132,688,393 (GRCm39) missense probably damaging 1.00
R5567:Tas2r122 UTSW 6 132,688,335 (GRCm39) missense probably benign 0.28
R6455:Tas2r122 UTSW 6 132,688,626 (GRCm39) nonsense probably null
R6716:Tas2r122 UTSW 6 132,688,860 (GRCm39) missense probably damaging 0.98
R8812:Tas2r122 UTSW 6 132,688,702 (GRCm39) missense probably benign 0.09
R9139:Tas2r122 UTSW 6 132,688,779 (GRCm39) missense probably benign 0.33
R9720:Tas2r122 UTSW 6 132,688,634 (GRCm39) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- TGATGCACGTTGTACAGGC -3'
(R):5'- GAGCATACATTTAGGGTTTTACAGAGG -3'

Sequencing Primer
(F):5'- ATGCACGTTGTACAGGCTATGC -3'
(R):5'- GTTTTACAGAGGTATTCATTGCCC -3'
Posted On 2015-06-10