Incidental Mutation 'R0123:Tas2r120'
ID21160
Institutional Source Beutler Lab
Gene Symbol Tas2r120
Ensembl Gene ENSMUSG00000059382
Gene Nametaste receptor, type 2, member 120
Synonymsmt2r47, mGR20, Tas2r20, T2R20
MMRRC Submission 038408-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.053) question?
Stock #R0123 (G1)
Quality Score225
Status Validated (trace)
Chromosome6
Chromosomal Location132656953-132657844 bp(+) (GRCm38)
Type of Mutationnonsense
DNA Base Change (assembly) T to A at 132657589 bp
ZygosityHeterozygous
Amino Acid Change Tyrosine to Stop codon at position 211 (Y211*)
Ref Sequence ENSEMBL: ENSMUSP00000071626 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000071707]
Predicted Effect probably null
Transcript: ENSMUST00000071707
AA Change: Y211*
SMART Domains Protein: ENSMUSP00000071626
Gene: ENSMUSG00000059382
AA Change: Y211*

DomainStartEndE-ValueType
Pfam:TAS2R 1 294 2.4e-77 PFAM
Meta Mutation Damage Score 0.626 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.1%
  • 10x: 95.8%
  • 20x: 91.1%
Validation Efficiency 99% (71/72)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] TAS2R46 belongs to the large TAS2R receptor family. TAS2Rs are expressed on the surface of taste receptor cells and mediate the perception of bitterness through a G protein-coupled second messenger pathway (Conte et al., 2002 [PubMed 12584440]). For further information on TAS2Rs, see MIM 604791.[supplied by OMIM, Sep 2009]
Allele List at MGI
Other mutations in this stock
Total: 64 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1110059E24Rik T C 19: 21,598,201 probably benign Het
4931417E11Rik A G 6: 73,469,419 L49P possibly damaging Het
Abca16 T A 7: 120,540,155 L1470Q probably damaging Het
Abraxas2 G A 7: 132,874,855 R105Q probably damaging Het
AW549877 T C 15: 3,986,294 K263E probably damaging Het
Becn1 A G 11: 101,290,498 Y326H probably damaging Het
Bicd1 T C 6: 149,512,950 I387T probably benign Het
Btbd9 C T 17: 30,274,942 D492N possibly damaging Het
Cacna1g T A 11: 94,409,476 H2156L probably damaging Het
Cd22 A G 7: 30,867,108 probably benign Het
Cd59b G A 2: 104,078,941 probably null Het
Chn2 T C 6: 54,290,451 probably benign Het
Cmya5 A G 13: 93,095,904 L892P possibly damaging Het
Col5a2 A G 1: 45,407,035 I461T probably benign Het
Cts8 T A 13: 61,253,577 M75L probably benign Het
Ddx50 A T 10: 62,621,377 probably benign Het
Dlg5 T C 14: 24,147,206 M1558V probably benign Het
Dnlz T C 2: 26,351,368 N116S probably damaging Het
Efcab14 T C 4: 115,740,531 F108L probably damaging Het
Ell2 T C 13: 75,762,140 probably benign Het
Fam160b1 G A 19: 57,381,407 D461N probably benign Het
Fam234b T G 6: 135,217,074 S242A possibly damaging Het
Garnl3 T C 2: 33,006,804 T608A possibly damaging Het
Gata3 T C 2: 9,874,809 T119A probably benign Het
Hdac2 T A 10: 36,989,184 D131E probably benign Het
Hira T A 16: 18,956,171 F949I probably benign Het
Il3 A G 11: 54,265,680 probably null Het
Itgb3 A T 11: 104,637,088 K216N probably damaging Het
Kctd21 T A 7: 97,348,091 I257N probably benign Het
Kif16b A T 2: 142,672,375 S1215T probably benign Het
Lhx9 A T 1: 138,838,679 C124S probably damaging Het
Lrch3 T A 16: 32,961,754 probably benign Het
Lrp1b T C 2: 40,596,983 E142G probably damaging Het
Macf1 T C 4: 123,432,843 M2835V possibly damaging Het
Mndal A T 1: 173,857,513 probably benign Het
Mug2 G T 6: 122,074,714 V952L possibly damaging Het
Nepn A T 10: 52,400,437 T29S probably damaging Het
Nlgn1 C T 3: 25,435,925 C546Y probably damaging Het
Notch4 C T 17: 34,565,363 R43W possibly damaging Het
Nrxn1 A T 17: 90,995,487 probably null Het
Olfr1055 T C 2: 86,347,728 I13V possibly damaging Het
Olfr307 A G 7: 86,335,595 I267T probably benign Het
Phf3 A T 1: 30,805,065 D1604E probably benign Het
Plekhn1 T C 4: 156,228,243 R53G probably benign Het
Pnp2 T C 14: 50,963,177 F100S probably damaging Het
Rxfp1 A G 3: 79,657,476 S327P probably damaging Het
Siah2 A G 3: 58,676,115 V250A probably damaging Het
Slc10a7 T A 8: 78,697,158 probably null Het
Slc9a1 A G 4: 133,420,605 K645E probably benign Het
Smarca4 T C 9: 21,637,324 L302P probably damaging Het
Tenm3 A T 8: 48,674,472 L57Q probably damaging Het
Tep1 C T 14: 50,829,693 V2269I possibly damaging Het
Tpd52l1 A G 10: 31,379,256 S32P probably damaging Het
Tsfm A G 10: 127,022,929 probably benign Het
Ttn T A 2: 76,710,124 R34173W probably damaging Het
Ttn C A 2: 76,793,130 V15368L possibly damaging Het
Upk1a A T 7: 30,612,394 I25N possibly damaging Het
Vmn1r45 A T 6: 89,933,510 Y159* probably null Het
Vmn2r13 C A 5: 109,175,049 V125L probably benign Het
Vps13b T C 15: 35,887,261 I3272T probably benign Het
Zfp108 A G 7: 24,260,467 H161R probably benign Het
Zfp982 A T 4: 147,512,636 K150I probably benign Het
Zfyve1 A G 12: 83,555,073 probably benign Het
Zswim8 T C 14: 20,716,490 probably benign Het
Other mutations in Tas2r120
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00694:Tas2r120 APN 6 132657275 missense probably benign 0.01
IGL01725:Tas2r120 APN 6 132657089 nonsense probably null
IGL01860:Tas2r120 APN 6 132657264 missense probably damaging 0.99
IGL01891:Tas2r120 APN 6 132657844 makesense probably null
PIT4519001:Tas2r120 UTSW 6 132657334 missense probably benign
R0104:Tas2r120 UTSW 6 132657846 unclassified probably null
R0108:Tas2r120 UTSW 6 132657846 unclassified probably null
R0225:Tas2r120 UTSW 6 132657589 nonsense probably null
R1812:Tas2r120 UTSW 6 132657601 missense probably benign 0.02
R2254:Tas2r120 UTSW 6 132657609 missense probably benign
R3110:Tas2r120 UTSW 6 132657768 missense probably damaging 1.00
R3112:Tas2r120 UTSW 6 132657768 missense probably damaging 1.00
R4829:Tas2r120 UTSW 6 132657368 missense probably benign 0.03
R5248:Tas2r120 UTSW 6 132657147 missense probably damaging 0.97
R5372:Tas2r120 UTSW 6 132657483 missense possibly damaging 0.54
R6379:Tas2r120 UTSW 6 132657810 missense probably benign 0.00
R7015:Tas2r120 UTSW 6 132657165 missense possibly damaging 0.48
Predicted Primers PCR Primer
(F):5'- ACCTGGGCTATAACCAACCATTTTACC -3'
(R):5'- AGTCAGCATCTCATCTGCCTCAGC -3'

Sequencing Primer
(F):5'- TGGCTGGGGACCATACTG -3'
(R):5'- AGTTTCTGGTTTCCCCAAATCAAG -3'
Posted On2013-04-11