Incidental Mutation 'IGL02690:Tbx20'
ID303716
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Tbx20
Ensembl Gene ENSMUSG00000031965
Gene NameT-box 20
SynonymsTbx12, 9430010M06Rik
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL02690
Quality Score
Status
Chromosome9
Chromosomal Location24718138-24774303 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 24773737 bp
ZygosityHeterozygous
Amino Acid Change Asparagine to Tyrosine at position 37 (N37Y)
Ref Sequence ENSEMBL: ENSMUSP00000126318 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000052946] [ENSMUST00000166018]
Predicted Effect probably benign
Transcript: ENSMUST00000052946
AA Change: N37Y

PolyPhen 2 Score 0.266 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000052591
Gene: ENSMUSG00000031965
AA Change: N37Y

DomainStartEndE-ValueType
low complexity region 68 78 N/A INTRINSIC
low complexity region 81 95 N/A INTRINSIC
TBOX 98 292 1.08e-122 SMART
low complexity region 339 353 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000166018
AA Change: N37Y

PolyPhen 2 Score 0.266 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000126318
Gene: ENSMUSG00000031965
AA Change: N37Y

DomainStartEndE-ValueType
low complexity region 68 78 N/A INTRINSIC
low complexity region 81 95 N/A INTRINSIC
TBOX 98 292 1.08e-122 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000213183
Predicted Effect probably benign
Transcript: ENSMUST00000215802
Predicted Effect noncoding transcript
Transcript: ENSMUST00000216564
Predicted Effect noncoding transcript
Transcript: ENSMUST00000217597
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a T-box family member. The T-box family members share a common DNA binding domain, termed the T-box, and they are transcription factors involved in the regulation of developmental processes. This gene is essential for heart development. Mutations in this gene are associated with diverse cardiac pathologies, including defects in septation, valvulogenesis and cardiomyopathy. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2009]
PHENOTYPE: Homozygous null mice display embryonic lethality, impaired cardiac looping, a small hourglass shaped heart, and decreased cardiomyocyte proliferation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 43 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgre1 T C 17: 57,480,921 V896A probably damaging Het
Ahnak C A 19: 9,012,584 S3744* probably null Het
Aldh7a1 A G 18: 56,528,355 probably benign Het
Ankk1 T A 9: 49,421,900 I95F probably damaging Het
Borcs8 C A 8: 70,165,088 A32D probably damaging Het
Cdh1 T A 8: 106,657,884 I328N probably damaging Het
Cebpz C T 17: 78,922,557 D856N probably damaging Het
Clip2 T A 5: 134,510,159 probably benign Het
Dock7 C A 4: 98,969,635 V1451F possibly damaging Het
Edem3 T G 1: 151,804,799 C558W probably damaging Het
Eif3f T C 7: 108,934,718 V96A probably damaging Het
Gen1 A G 12: 11,241,575 S738P probably damaging Het
Gm12666 T A 4: 92,191,011 D191V probably damaging Het
Gm8906 C T 5: 11,505,261 Q66* probably null Het
Ipo8 A T 6: 148,777,363 S912R probably benign Het
Kcp G T 6: 29,484,999 probably benign Het
Lrrfip1 A G 1: 91,053,661 T2A probably damaging Het
Lyst A G 13: 13,641,125 E1198G possibly damaging Het
Maml1 A G 11: 50,258,630 L761P probably damaging Het
Mon2 T A 10: 123,009,627 E1392V possibly damaging Het
Nol12 A G 15: 78,937,174 E78G probably damaging Het
Nov A G 15: 54,747,802 Y111C probably damaging Het
Olfr156 G A 4: 43,821,190 T57M possibly damaging Het
Olfr181 G A 16: 58,925,851 T240I possibly damaging Het
Papd7 T A 13: 69,510,625 M364L probably benign Het
Rag2 A T 2: 101,629,494 I50L probably benign Het
Rasgrf2 T C 13: 92,030,765 N267D probably damaging Het
Rnf123 G A 9: 108,068,302 R390* probably null Het
Rsc1a1 A T 4: 141,685,301 V100D probably damaging Het
Rtp1 T C 16: 23,431,382 Y166H probably damaging Het
Scly A T 1: 91,305,325 T109S probably benign Het
Scn8a A T 15: 100,970,254 S327C probably damaging Het
Sgsm1 T C 5: 113,286,767 probably benign Het
Slc4a9 A G 18: 36,531,987 Y463C probably damaging Het
Sptan1 A G 2: 29,998,183 M936V possibly damaging Het
Srrm1 G A 4: 135,325,104 P658L unknown Het
Tex14 C T 11: 87,486,274 T148I probably benign Het
Ubxn7 A G 16: 32,381,605 E371G probably benign Het
Ugt2b35 T C 5: 87,001,237 F116L probably benign Het
Vmn2r111 C T 17: 22,559,042 probably null Het
Vmn2r26 T C 6: 124,026,132 L167P probably benign Het
Vps13b T C 15: 35,917,142 W3711R probably damaging Het
Wdr5 A T 2: 27,534,828 T326S probably benign Het
Other mutations in Tbx20
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00332:Tbx20 APN 9 24758748 missense probably damaging 1.00
IGL00572:Tbx20 APN 9 24725688 missense probably benign
IGL01016:Tbx20 APN 9 24750321 missense probably damaging 1.00
IGL01317:Tbx20 APN 9 24769755 missense probably damaging 1.00
IGL02643:Tbx20 APN 9 24773713 unclassified probably benign
R0853:Tbx20 UTSW 9 24725612 missense probably benign 0.05
R0855:Tbx20 UTSW 9 24725612 missense probably benign 0.05
R0856:Tbx20 UTSW 9 24725612 missense probably benign 0.05
R1781:Tbx20 UTSW 9 24725499 missense probably benign 0.00
R1840:Tbx20 UTSW 9 24725676 missense probably benign 0.22
R1981:Tbx20 UTSW 9 24770913 missense possibly damaging 0.85
R2063:Tbx20 UTSW 9 24769771 nonsense probably null
R2357:Tbx20 UTSW 9 24769776 missense possibly damaging 0.56
R4166:Tbx20 UTSW 9 24769744 missense probably damaging 1.00
R4790:Tbx20 UTSW 9 24725714 missense probably benign 0.34
R4904:Tbx20 UTSW 9 24758833 missense probably damaging 0.98
R5436:Tbx20 UTSW 9 24769720 missense probably damaging 1.00
R5799:Tbx20 UTSW 9 24725520 nonsense probably null
R5898:Tbx20 UTSW 9 24758859 missense probably damaging 1.00
R6914:Tbx20 UTSW 9 24725483 missense probably benign 0.19
R6962:Tbx20 UTSW 9 24769740 missense probably damaging 1.00
Posted On2015-04-16