Incidental Mutation 'R7923:Tas2r108'
Institutional Source Beutler Lab
Gene Symbol Tas2r108
Ensembl Gene ENSMUSG00000037140
Gene Nametaste receptor, type 2, member 108
SynonymsmGR08, T2R108, T2r8, mt2r8, T2R8
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.260) question?
Stock #R7923 (G1)
Quality Score225.009
Status Not validated
Chromosomal Location40493529-40494541 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 40493856 bp
Amino Acid Change Phenylalanine to Leucine at position 89 (F89L)
Ref Sequence ENSEMBL: ENSMUSP00000044089 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000038750] [ENSMUST00000064932]
Predicted Effect possibly damaging
Transcript: ENSMUST00000038750
AA Change: F89L

PolyPhen 2 Score 0.759 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000044089
Gene: ENSMUSG00000037140
AA Change: F89L

Pfam:TAS2R 1 297 5e-93 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000064932
SMART Domains Protein: ENSMUSP00000063743
Gene: ENSMUSG00000052850

Pfam:TAS2R 18 320 2.5e-91 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.5%
  • 20x: 98.4%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of a family of candidate taste receptors that are members of the G protein-coupled receptor superfamily and that are specifically expressed by taste receptor cells of the tongue and palate epithelia. These apparently intronless genes encode a 7-transmembrane receptor protein, functioning as a bitter taste receptor. This gene is clustered with another 3 candidate taste receptor genes in chromosome 7 and is genetically linked to loci that influence bitter perception. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 72 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1110034G24Rik A G 2: 132,750,590 T186A probably damaging Het
Abca16 A G 7: 120,475,466 N577S probably benign Het
Ang4 A G 14: 51,764,072 S140P probably damaging Het
Ankdd1b T C 13: 96,419,798 probably null Het
Anln G T 9: 22,362,723 A606D probably benign Het
Ano5 T G 7: 51,587,732 V768G possibly damaging Het
Ccdc180 A T 4: 45,900,461 Y275F possibly damaging Het
Chpf T C 1: 75,476,627 Y334C probably damaging Het
Chrdl2 T C 7: 100,033,656 L381S probably damaging Het
Cox20 A T 1: 178,322,561 Y100F probably benign Het
Dbn1 T C 13: 55,475,509 D433G possibly damaging Het
Dclre1a A T 19: 56,531,252 I983N probably damaging Het
Dok6 A T 18: 89,560,058 H78Q probably benign Het
Fam35a A G 14: 34,237,566 Y820H probably damaging Het
Fam92b T C 8: 120,166,633 D273G probably benign Het
Fpr1 A T 17: 17,877,372 F118L probably benign Het
Fscn3 A G 6: 28,430,176 Y115C probably damaging Het
Gabra4 A C 5: 71,640,913 probably null Het
Gm11639 G A 11: 104,733,713 D878N probably benign Het
Gm45861 T C 8: 27,582,723 V1290A unknown Het
Hivep1 T C 13: 42,155,352 V356A probably benign Het
Ikbip T C 10: 91,101,755 Y97H possibly damaging Het
Il10 A G 1: 131,020,068 T53A probably benign Het
Inpp5f T C 7: 128,694,802 V959A probably benign Het
Insr T C 8: 3,258,415 E207G probably benign Het
Kndc1 T A 7: 139,923,816 S1012T probably damaging Het
Ksr2 T C 5: 117,555,264 V259A probably benign Het
Lox A T 18: 52,525,122 Y326* probably null Het
Lpin2 C A 17: 71,230,274 T272N probably benign Het
Lrp2 C T 2: 69,464,784 E3397K probably damaging Het
Megf11 G A 9: 64,695,427 C850Y possibly damaging Het
Morc1 T C 16: 48,498,784 F284L probably benign Het
Moxd2 T A 6: 40,885,444 D147V possibly damaging Het
Mrpl21 T C 19: 3,287,752 L153P probably damaging Het
Naip2 T C 13: 100,144,409 T1432A probably benign Het
Naip6 T A 13: 100,315,471 D211V probably damaging Het
Ncoa5 T C 2: 165,012,896 H102R possibly damaging Het
Ndel1 A T 11: 68,829,980 C293* probably null Het
Ninl A T 2: 150,966,096 M82K probably benign Het
Nrcam G A 12: 44,541,075 probably null Het
Nup210l A T 3: 90,122,729 I250L probably benign Het
Obscn T C 11: 59,077,950 E2532G possibly damaging Het
Olfr1062 A G 2: 86,423,239 F146L probably benign Het
Olfr110 G T 17: 37,498,977 G109C probably damaging Het
Olfr20 C A 11: 73,353,759 A2E probably benign Het
Osgin1 G A 8: 119,445,034 S189N possibly damaging Het
Otud7b A G 3: 96,155,373 E643G probably damaging Het
Phldb2 T A 16: 45,751,364 T1222S probably damaging Het
Pwp1 C T 10: 85,888,050 R472W probably damaging Het
Rad21 T C 15: 51,973,142 Y211C probably damaging Het
Rexo1 A G 10: 80,550,738 V162A probably benign Het
Rtl1 C T 12: 109,594,155 V417I probably benign Het
Setbp1 G A 18: 78,783,424 P1325S probably benign Het
Skint7 G T 4: 111,982,226 C239F probably benign Het
Slc25a1 A G 16: 17,926,274 L221P probably benign Het
Snrnp70 T A 7: 45,376,790 D385V unknown Het
Sp7 A C 15: 102,359,098 V109G probably benign Het
Syne1 A T 10: 5,132,078 Y849N probably damaging Het
Tcf3 C T 10: 80,410,467 A581T possibly damaging Het
Tcrg-C1 A T 13: 19,216,521 Y140F Het
Tcta A G 9: 108,305,787 L53P probably damaging Het
Traf3ip2 C G 10: 39,626,455 Q200E probably damaging Het
Tyk2 A T 9: 21,124,967 C75S probably damaging Het
Ugt3a1 G A 15: 9,311,817 G382R probably damaging Het
Upp2 G T 2: 58,774,115 probably null Het
Vmn1r212 A T 13: 22,883,153 F337I unknown Het
Vmn1r58 T C 7: 5,411,243 probably benign Het
Vps13d A T 4: 145,103,676 V2856D Het
Wdr37 A C 13: 8,836,875 L292R probably damaging Het
Yipf3 T C 17: 46,250,864 I199T probably benign Het
Zdhhc23 A G 16: 43,971,544 S289P possibly damaging Het
Zfp229 A T 17: 21,746,150 K454* probably null Het
Other mutations in Tas2r108
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01355:Tas2r108 APN 6 40493751 missense possibly damaging 0.90
IGL01389:Tas2r108 APN 6 40493932 missense possibly damaging 0.89
IGL01603:Tas2r108 APN 6 40493786 missense possibly damaging 0.96
PIT4418001:Tas2r108 UTSW 6 40493680 missense probably damaging 0.96
R1562:Tas2r108 UTSW 6 40494066 unclassified probably null
R1582:Tas2r108 UTSW 6 40493632 missense probably benign 0.45
R4544:Tas2r108 UTSW 6 40493808 missense probably benign 0.00
R5579:Tas2r108 UTSW 6 40494087 missense probably benign 0.01
R7840:Tas2r108 UTSW 6 40493856 missense possibly damaging 0.76
X0027:Tas2r108 UTSW 6 40493671 missense probably damaging 1.00
Predicted Primers PCR Primer

Sequencing Primer
Posted On2019-12-27