Incidental Mutation 'FR4340:Tbr1'
ID 511092
Institutional Source Beutler Lab
Gene Symbol Tbr1
Ensembl Gene ENSMUSG00000035033
Gene Name T-box brain transcription factor 1
Synonyms T-box brain gene 1
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # FR4340 ()
Quality Score 84.0076
Status Not validated
Chromosome 2
Chromosomal Location 61633274-61644458 bp(+) (GRCm39)
Type of Mutation intron
DNA Base Change (assembly) A to C at 61636691 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000046787 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000048934] [ENSMUST00000102737]
AlphaFold Q64336
Predicted Effect probably benign
Transcript: ENSMUST00000048934
SMART Domains Protein: ENSMUSP00000046787
Gene: ENSMUSG00000035033

DomainStartEndE-ValueType
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 unknown
Transcript: ENSMUST00000102737
AA Change: K10N
SMART Domains Protein: ENSMUSP00000099798
Gene: ENSMUSG00000035033
AA Change: K10N

DomainStartEndE-ValueType
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: 99.7%
  • 3x: 99.4%
  • 10x: 97.8%
  • 20x: 94.3%
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: 115 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930433I11Rik AACC A 7: 40,642,479 (GRCm39) probably benign Het
4930578G10Rik G T 4: 42,761,098 (GRCm39) probably benign Het
7530416G11Rik T A 15: 85,378,508 (GRCm39) E45V unknown Homo
A530064D06Rik GTAGGAAGCTTAG GTAG 17: 48,470,549 (GRCm39) probably benign Homo
Arpc1b CC CCTGGTC 5: 145,063,602 (GRCm39) probably null Het
Arrb2 C T 11: 70,329,497 (GRCm39) T269M probably damaging Homo
Bcas3 G A 11: 85,400,323 (GRCm39) V431I probably benign Homo
Blm ACCT ACCTGCCT 7: 80,113,515 (GRCm39) probably benign Het
Blm TCCTCCTCCTCCTCCTCCTCCTCC TCCTCCTCCTCCACCTCCTCCTCCTCCTCCTCCTCC 7: 80,162,658 (GRCm39) probably benign Het
Blm TCCTCCTCCTCCTCCTCCTCCTCC TCCTCCTCCTCCGCCTCCTCCTCCTCCTCCTCCTCC 7: 80,162,655 (GRCm39) probably benign Het
Bltp1 TATTATTAT TATTATTATTATTATCATTATTAT 3: 37,104,901 (GRCm39) probably benign Het
Cacna1a ACC ACCGCC 8: 85,365,352 (GRCm39) probably benign Het
Cacna1f AGG AGGCGG X: 7,486,306 (GRCm39) probably benign Het
Calhm1 CTCTGTGGCTGTGGCTGTGGCTGTG CTCTGTGGCTGTGTCTGTGGCTGTGGCTGTGGCTGTG 19: 47,129,690 (GRCm39) probably benign Het
Casz1 ACCACAGCCACAGCCACAGCCAC ACCACAGCCACAGCCAC 4: 149,036,759 (GRCm39) probably benign Homo
Ccdc121 GAGAAG GAG 5: 31,644,717 (GRCm39) probably benign Het
Cd164 G T 10: 41,397,922 (GRCm39) A59S probably benign Het
Cd22 C T 7: 30,577,507 (GRCm39) R2H possibly damaging Homo
Cd80 GAA GAAAAA 16: 38,306,678 (GRCm39) probably benign Homo
Cimip2b CAGAG CAG 4: 43,427,384 (GRCm39) probably null Homo
Col2a1 C A 15: 97,886,862 (GRCm39) probably null Het
Col6a5 A T 9: 105,811,373 (GRCm39) N715K unknown Homo
Crygc A T 1: 65,110,822 (GRCm39) F155Y probably benign Het
Cul9 TCC TCCCCC 17: 46,811,779 (GRCm39) probably benign Het
Cyp2d11 T TGGGA 15: 82,274,223 (GRCm39) probably null Homo
Dbr1 AGG AGGAGGCGG 9: 99,465,754 (GRCm39) probably benign Het
Dennd10 CT CTTTT 19: 60,803,059 (GRCm39) probably benign Homo
Dennd2b CACCACACTGGGGCAGCCCACACTGGGGCAG CCCCACACTGGGGCAG 7: 109,156,128 (GRCm39) probably benign Het
Dnah12 G T 14: 26,571,342 (GRCm39) G2817V probably damaging Homo
Dnah8 ACACTGCC AC 17: 30,854,437 (GRCm39) probably benign Het
Dthd1 C CTTA 5: 63,000,369 (GRCm39) probably benign Homo
Frem3 CT CTTTT 8: 81,341,870 (GRCm39) probably benign Homo
Frmpd2 G T 14: 33,232,978 (GRCm39) L399F probably damaging Homo
G530012D18Rik CACACAGAGAGAGAGAGAGAGAGAGA CA 1: 85,504,873 (GRCm39) probably benign Het
Gbp2b A G 3: 142,309,413 (GRCm39) I175V probably benign Het
Gm14393 T C 2: 174,903,427 (GRCm39) E160G possibly damaging Het
Gm16519 A AGAAC 17: 71,236,333 (GRCm39) probably null Homo
Gm4340 GCAG GCAACAG 10: 104,031,959 (GRCm39) probably benign Het
Gm4340 CAGAAG CAGAAGAAG 10: 104,031,960 (GRCm39) probably benign Het
Gm4340 CAG CAGTAG 10: 104,031,936 (GRCm39) probably null Het
Gpatch11 AGGAAG AGGAAGGGGAAG 17: 79,149,603 (GRCm39) probably benign Het
H2-Q4 G A 17: 35,599,381 (GRCm39) D155N probably damaging Het
Ifi208 ATGGTG ATG 1: 173,505,264 (GRCm39) probably benign Homo
Ighv5-9 C T 12: 113,625,497 (GRCm39) S82N probably benign Homo
Ipo9 TCC TCCCCC 1: 135,314,007 (GRCm39) probably benign Het
Ipo9 CTC CTCTTC 1: 135,314,009 (GRCm39) probably benign Het
Isg20l2 AAG AAGTAG 3: 87,839,019 (GRCm39) probably null Het
Kmt2b TCCTCC TCCTCCCCCTCC 7: 30,285,800 (GRCm39) probably benign Het
Kmt2b TCCTCC TCCTCCCCCTCC 7: 30,285,788 (GRCm39) probably benign Het
Kmt2b TCCTCC TCCTCCCCCTCC 7: 30,285,794 (GRCm39) probably benign Het
Krt10 CCTCCT CCTCCTTCTCCT 11: 99,280,100 (GRCm39) probably benign Het
Krt10 CAC CACGAC 11: 99,277,028 (GRCm39) probably benign Het
Krt10 ACCG ACCGCCG 11: 99,277,029 (GRCm39) probably benign Homo
Las1l TCCTC TCCTCTACCTC X: 94,984,228 (GRCm39) probably benign Het
Lce1a1 C T 3: 92,554,151 (GRCm39) G108S unknown Het
Lkaaear1 CCAGCTCCAG CCAGCTCCAGCTGCAGCTCCAG 2: 181,339,387 (GRCm39) probably benign Het
Lrit3 CTG CTGTTG 3: 129,582,457 (GRCm39) probably benign Het
Mamld1 CAG CAGAAG X: 70,162,452 (GRCm39) probably benign Het
Mapk7 TGCTGGCGCTGGTGCTGGCGCTGG TGCTGGCGCTGGCGCTGGTGCTGGCGCTGG 11: 61,381,032 (GRCm39) probably benign Het
Mast4 GCA GCAGTGTCA 13: 102,872,825 (GRCm39) probably benign Homo
Mast4 TTTT TTTTATTT 13: 102,871,365 (GRCm39) probably null Het
Med12l AGC AGCCGC 3: 59,183,406 (GRCm39) probably benign Het
Mfsd5 G A 15: 102,189,596 (GRCm39) V323I probably benign Het
Nacad GTC GTCAGGATC 11: 6,549,761 (GRCm39) probably benign Het
Naip1 A C 13: 100,559,584 (GRCm39) M1140R probably benign Het
Nbea TTTA T 3: 55,916,633 (GRCm39) probably benign Homo
Nefh CTCACCTGGGGACTTGGCCTC CTCACCTGGGGACTTGGCCTCACCTGGGGACTTGGCCTC 11: 4,891,040 (GRCm39) probably benign Homo
Nefh ACTTGGCCTCACCTGGGG ACTTGGCCTCACCTGGGGCCTTGGCCTCACCTGGGG 11: 4,891,033 (GRCm39) probably benign Het
Nefh GCCTCACCTGGGGACTTGGCCTC GCCTCACCTGGGGACTTGGCCTCACCTGGGGACTTGGCCTC 11: 4,891,038 (GRCm39) probably benign Homo
Neu1 TCTTCTA T 17: 35,151,534 (GRCm39) probably benign Het
Nutf2 G T 8: 106,603,202 (GRCm39) D78Y probably damaging Het
Or51q1 TCC TCCC 7: 103,629,110 (GRCm39) probably null Het
Or5e1 AT ATGATATT 7: 108,354,161 (GRCm39) probably benign Homo
Or5p70 A G 7: 107,995,100 (GRCm39) T258A probably benign Het
Or5p70 G A 7: 107,995,105 (GRCm39) M259I probably benign Het
Pdik1l ACCAC ACCACCCCCAC 4: 134,006,823 (GRCm39) probably benign Het
Phaf1 G A 8: 105,967,730 (GRCm39) G207E probably benign Homo
Pik3c2g AG AGAGGG 6: 139,612,654 (GRCm39) probably null Homo
Plekhs1 TCCAGAC TCCAGACCTCCCCCCAGAC 19: 56,468,290 (GRCm39) probably benign Homo
Prag1 C CAGT 8: 36,571,040 (GRCm39) probably benign Homo
Pramel16 G A 4: 143,676,312 (GRCm39) T264M probably damaging Het
Prkn G A 17: 12,073,650 (GRCm39) V323M probably damaging Homo
Raet1d A G 10: 22,247,458 (GRCm39) Q178R probably benign Het
Serac1 T A 17: 6,121,083 (GRCm39) K70N probably damaging Homo
Serpina3i CGG CGGTGG 12: 104,231,423 (GRCm39) probably benign Het
Sfswap ACTCAGCCC ACTCAGCCCCCTCAGCCC 5: 129,646,815 (GRCm39) probably benign Het
Six3 CGG CGGGGG 17: 85,928,784 (GRCm39) probably benign Het
Sp140l1 A C 1: 85,087,072 (GRCm39) N6K probably damaging Het
Speer4a1 C A 5: 26,241,746 (GRCm39) E127* probably null Het
Sry GCTGCTGCTGCTG GCTGCTGCTGCTGCTG Y: 2,662,824 (GRCm39) probably benign Het
Tdpoz2 T TCC 3: 93,558,922 (GRCm39) probably null Homo
Tdpoz4 GAA GA 3: 93,704,187 (GRCm39) probably null Het
Tgoln1 AAG AAGCCTCAG 6: 72,593,334 (GRCm39) probably benign Homo
Tmbim7 C T 5: 3,720,064 (GRCm39) R100C possibly damaging Het
Tob1 CA CAGAA 11: 94,105,303 (GRCm39) probably benign Het
Tob1 AGC AGCCGC 11: 94,105,280 (GRCm39) probably benign Het
Tob1 AGC AGCCGC 11: 94,105,286 (GRCm39) probably benign Het
Tomm5 GCATCTTCC GCATCTTCCACATCTTCC 4: 45,107,973 (GRCm39) probably benign Het
Triobp TCGG TCGGCGG 15: 78,877,590 (GRCm39) probably benign Homo
Tsbp1 GC GCAAC 17: 34,679,051 (GRCm39) probably benign Het
Tsbp1 CAG CAGTAG 17: 34,679,034 (GRCm39) probably null Het
Tsbp1 GCA GCATCA 17: 34,679,042 (GRCm39) probably benign Het
Tsen2 AGG AGGGGG 6: 115,537,027 (GRCm39) probably benign Homo
Tsen2 AGG AGGGGG 6: 115,537,030 (GRCm39) probably benign Homo
Ubtf TCC TCCCCC 11: 102,197,776 (GRCm39) probably benign Het
Vmn2r87 C T 10: 130,314,583 (GRCm39) M334I probably benign Homo
Zc3h13 CGGGATGTGCG CGGGATGTGCGGGATGTGCG 14: 75,561,032 (GRCm39) probably benign Homo
Zfp28 G A 7: 6,397,862 (GRCm39) G766R probably damaging Het
Zfp384 AAGCCCAGGCCCAGGCCCAGGCCCA AAGCCCAGGCCCAAGCCCAGGCCCAGGCCCAGGCCCA 6: 125,013,426 (GRCm39) probably benign Het
Zfp428 G A 7: 24,214,506 (GRCm39) D41N probably damaging Homo
Zfp598 CCACAGGC CC 17: 24,898,346 (GRCm39) probably benign Het
Zfp598 CCACCA CCACCAACACCA 17: 24,899,757 (GRCm39) probably benign Het
Zfp831 TCC TCCCCC 2: 174,487,273 (GRCm39) probably benign Het
Zfp933 GCTT GCTTTTCTT 4: 147,910,186 (GRCm39) probably null Homo
Zfp936 G A 7: 42,838,913 (GRCm39) G127R possibly damaging Het
Other mutations in Tbr1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00434:Tbr1 APN 2 61,635,625 (GRCm39) missense probably benign 0.14
IGL01309:Tbr1 APN 2 61,636,411 (GRCm39) missense possibly damaging 0.92
IGL02161:Tbr1 APN 2 61,635,583 (GRCm39) nonsense probably null
IGL02256:Tbr1 APN 2 61,635,218 (GRCm39) missense probably damaging 0.99
IGL02336:Tbr1 APN 2 61,635,336 (GRCm39) missense possibly damaging 0.93
IGL02526:Tbr1 APN 2 61,642,042 (GRCm39) missense probably benign 0.00
R0594:Tbr1 UTSW 2 61,641,964 (GRCm39) missense possibly damaging 0.49
R0847:Tbr1 UTSW 2 61,635,373 (GRCm39) missense probably benign 0.00
R1101:Tbr1 UTSW 2 61,635,083 (GRCm39) missense probably benign 0.00
R1247:Tbr1 UTSW 2 61,641,962 (GRCm39) missense possibly damaging 0.78
R1944:Tbr1 UTSW 2 61,642,600 (GRCm39) missense probably damaging 1.00
R3080:Tbr1 UTSW 2 61,637,635 (GRCm39) nonsense probably null
R4110:Tbr1 UTSW 2 61,642,076 (GRCm39) missense probably benign 0.18
R4111:Tbr1 UTSW 2 61,642,076 (GRCm39) missense probably benign 0.18
R4440:Tbr1 UTSW 2 61,635,182 (GRCm39) missense possibly damaging 0.92
R4790:Tbr1 UTSW 2 61,641,932 (GRCm39) missense probably benign 0.04
R4979:Tbr1 UTSW 2 61,635,593 (GRCm39) splice site probably null
R5054:Tbr1 UTSW 2 61,636,346 (GRCm39) missense possibly damaging 0.83
R5283:Tbr1 UTSW 2 61,635,244 (GRCm39) missense probably benign 0.00
R5545:Tbr1 UTSW 2 61,637,720 (GRCm39) missense possibly damaging 0.93
R6178:Tbr1 UTSW 2 61,635,159 (GRCm39) missense possibly damaging 0.91
R6290:Tbr1 UTSW 2 61,635,394 (GRCm39) missense probably benign
R6389:Tbr1 UTSW 2 61,636,631 (GRCm39) start gained probably benign
R6637:Tbr1 UTSW 2 61,641,974 (GRCm39) missense probably benign 0.17
R6983:Tbr1 UTSW 2 61,642,079 (GRCm39) missense probably damaging 1.00
R7021:Tbr1 UTSW 2 61,637,688 (GRCm39) missense probably benign 0.18
R7112:Tbr1 UTSW 2 61,642,160 (GRCm39) missense probably benign 0.02
R7254:Tbr1 UTSW 2 61,636,386 (GRCm39) missense probably damaging 1.00
R7291:Tbr1 UTSW 2 61,642,600 (GRCm39) missense probably damaging 1.00
R7438:Tbr1 UTSW 2 61,635,161 (GRCm39) missense possibly damaging 0.92
R8253:Tbr1 UTSW 2 61,635,585 (GRCm39) missense probably benign 0.16
R8811:Tbr1 UTSW 2 61,642,196 (GRCm39) missense possibly damaging 0.89
R9258:Tbr1 UTSW 2 61,642,723 (GRCm39) missense probably benign 0.03
R9716:Tbr1 UTSW 2 61,635,077 (GRCm39) missense probably benign 0.12
Z1176:Tbr1 UTSW 2 61,642,491 (GRCm39) missense probably benign
Z1177:Tbr1 UTSW 2 61,642,575 (GRCm39) nonsense probably null
Predicted Primers PCR Primer
(F):5'- ACCAATGTGCAAGGCAAGTC -3'
(R):5'- TTACATATGCTGCTCTGGGC -3'

Sequencing Primer
(F):5'- GGCAAGTCCTTCCAATTAACACG -3'
(R):5'- GCCCAGTCCCAACTCCTTAG -3'
Posted On 2018-04-05