Incidental Mutation 'R3080:Tbr1'
Institutional Source Beutler Lab
Gene Symbol Tbr1
Ensembl Gene ENSMUSG00000035033
Gene NameT-box brain gene 1
MMRRC Submission 040570-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R3080 (G1)
Quality Score225
Status Not validated
Chromosomal Location61802930-61814114 bp(+) (GRCm38)
Type of Mutationnonsense
DNA Base Change (assembly) C to T at 61807291 bp
Amino Acid Change Glutamine to Stop codon at position 65 (Q65*)
Ref Sequence ENSEMBL: ENSMUSP00000099798 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000048934] [ENSMUST00000102737]
Predicted Effect probably null
Transcript: ENSMUST00000048934
AA Change: Q328*
SMART Domains Protein: ENSMUSP00000046787
Gene: ENSMUSG00000035033
AA Change: Q328*

low complexity region 108 122 N/A INTRINSIC
TBOX 203 398 1.6e-125 SMART
Pfam:T-box_assoc 418 679 9.6e-93 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000102737
AA Change: Q65*
SMART Domains Protein: ENSMUSP00000099798
Gene: ENSMUSG00000035033
AA Change: Q65*

TBOX 1 135 5.05e-41 SMART
low complexity region 184 193 N/A INTRINSIC
low complexity region 306 315 N/A INTRINSIC
low complexity region 319 329 N/A INTRINSIC
low complexity region 355 365 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000131538
Predicted Effect noncoding transcript
Transcript: ENSMUST00000136867
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 97.0%
  • 20x: 94.2%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is a member of a conserved family of genes that share a common DNA-binding domain, the T-box. T-box genes encode transcription factors involved in the regulation of numerous developmental processes. In mouse, the ortholog of this gene is expressed in the cerebral cortex, hippocampus, amygdala and olfactory bulb and is thought to play an important role in neuronal migration and axonal projection. In mouse, the C-terminal region of this protein was found to be necessary and sufficient for association with the guanylate kinase domain of calcium/calmodulin-dependent serine protein kinase. [provided by RefSeq, Dec 2015]
PHENOTYPE: Mice homozygous for a targeted null allele fail to feed and die on the second postnatal day displaying disrupted forebrain morphology and a hypoplastic olfactory bulb that lacks normal mitral and tufted cells and shows a striking reduction in mature olfactory bulb projection neurons. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Amer3 T G 1: 34,588,422 L581V probably benign Het
Anks4b A T 7: 120,181,923 D59V probably damaging Het
Cdc42bpb A G 12: 111,295,818 I75T probably damaging Het
Ces1c A C 8: 93,120,347 L93R probably damaging Het
Clca4a T A 3: 144,963,790 K333N probably damaging Het
Copa G T 1: 172,113,149 D710Y probably damaging Het
Cyp3a25 T A 5: 145,998,531 I92F probably benign Het
Dcx T A X: 143,923,270 D175V probably damaging Het
Fam76b G A 9: 13,833,162 G185D probably benign Het
Fam96b G C 8: 104,641,627 R22G possibly damaging Het
Fastkd5 T C 2: 130,615,453 M406V possibly damaging Het
Fbn2 G A 18: 58,149,050 S298L probably damaging Het
Gak T C 5: 108,613,602 K188E possibly damaging Het
Gemin2 G A 12: 59,025,091 C230Y probably damaging Het
Gm5150 A C 3: 15,990,921 S47A possibly damaging Het
Herc3 A T 6: 58,856,646 probably null Het
Hist1h3b A G 13: 23,752,498 H40R possibly damaging Het
Ighv5-6 T A 12: 113,625,617 D81V probably damaging Het
Igkv13-54-1 A G 6: 69,617,470 probably null Het
Itgad T C 7: 128,185,787 I288T possibly damaging Het
Krt1 C T 15: 101,846,187 G543S unknown Het
Ltbp3 GTA GTATA 19: 5,756,888 probably null Het
Map4k2 G A 19: 6,353,188 E774K probably damaging Het
Mbtps1 A G 8: 119,531,205 V431A probably benign Het
Mbtps1 T C 8: 119,538,863 D315G probably damaging Het
Nebl A G 2: 17,376,651 V738A possibly damaging Het
Npr3 G C 15: 11,905,149 T164R probably benign Het
Olfr115 T C 17: 37,610,278 T158A probably benign Het
Olfr214 T G 6: 116,557,217 V264G probably damaging Het
Pcdhb3 T G 18: 37,301,482 L167R probably damaging Het
Pcdhb8 A T 18: 37,356,166 E299V probably damaging Het
Shcbp1l A G 1: 153,436,037 E312G possibly damaging Het
Shroom3 G T 5: 92,943,086 V1151F probably damaging Het
Slc1a2 T G 2: 102,748,556 L272R probably damaging Het
Slc35a5 A T 16: 45,144,395 S152T probably benign Het
Tas2r136 C A 6: 132,778,009 V52L probably damaging Het
Tro G A X: 150,655,202 T153I probably benign Het
Vmn1r222 A G 13: 23,232,461 M194T possibly damaging Het
Vmn2r1 A G 3: 64,089,784 D287G probably damaging Het
Vmn2r91 T G 17: 18,135,711 probably null Het
Zfp35 T A 18: 24,003,310 I237N probably damaging Het
Other mutations in Tbr1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00434:Tbr1 APN 2 61805281 missense probably benign 0.14
IGL01309:Tbr1 APN 2 61806067 missense possibly damaging 0.92
IGL02161:Tbr1 APN 2 61805239 nonsense probably null
IGL02256:Tbr1 APN 2 61804874 missense probably damaging 0.99
IGL02336:Tbr1 APN 2 61804992 missense possibly damaging 0.93
IGL02526:Tbr1 APN 2 61811698 missense probably benign 0.00
FR4340:Tbr1 UTSW 2 61806347 intron probably benign
R0594:Tbr1 UTSW 2 61811620 missense possibly damaging 0.49
R0847:Tbr1 UTSW 2 61805029 missense probably benign 0.00
R1101:Tbr1 UTSW 2 61804739 missense probably benign 0.00
R1247:Tbr1 UTSW 2 61811618 missense possibly damaging 0.78
R1944:Tbr1 UTSW 2 61812256 missense probably damaging 1.00
R4110:Tbr1 UTSW 2 61811732 missense probably benign 0.18
R4111:Tbr1 UTSW 2 61811732 missense probably benign 0.18
R4440:Tbr1 UTSW 2 61804838 missense possibly damaging 0.92
R4790:Tbr1 UTSW 2 61811588 missense probably benign 0.04
R4979:Tbr1 UTSW 2 61805249 unclassified probably null
R5054:Tbr1 UTSW 2 61806002 missense possibly damaging 0.83
R5283:Tbr1 UTSW 2 61804900 missense probably benign 0.00
R5545:Tbr1 UTSW 2 61807376 missense possibly damaging 0.93
R6178:Tbr1 UTSW 2 61804815 missense possibly damaging 0.91
R6290:Tbr1 UTSW 2 61805050 missense probably benign
R6389:Tbr1 UTSW 2 61806287 start gained probably benign
R6637:Tbr1 UTSW 2 61811630 missense probably benign 0.17
R6983:Tbr1 UTSW 2 61811735 missense probably damaging 1.00
R7021:Tbr1 UTSW 2 61807344 missense probably benign 0.18
R7112:Tbr1 UTSW 2 61811816 missense probably benign 0.02
R7254:Tbr1 UTSW 2 61806042 missense probably damaging 1.00
R7291:Tbr1 UTSW 2 61812256 missense probably damaging 1.00
R7438:Tbr1 UTSW 2 61804817 missense possibly damaging 0.92
Z1176:Tbr1 UTSW 2 61812147 missense probably benign
Z1177:Tbr1 UTSW 2 61812231 nonsense probably null
Predicted Primers PCR Primer

Sequencing Primer
Posted On2015-02-05