Incidental Mutation 'R6064:Tbx21'
ID 483979
Institutional Source Beutler Lab
Gene Symbol Tbx21
Ensembl Gene ENSMUSG00000001444
Gene Name T-box 21
Synonyms Tbet, Tblym, TBT1, T-bet
MMRRC Submission 044228-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.213) question?
Stock # R6064 (G1)
Quality Score 86.0076
Status Not validated
Chromosome 11
Chromosomal Location 96988897-97006157 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 97005737 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Cysteine at position 76 (Y76C)
Ref Sequence ENSEMBL: ENSMUSP00000001484 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000001484]
AlphaFold Q9JKD8
Predicted Effect probably damaging
Transcript: ENSMUST00000001484
AA Change: Y76C

PolyPhen 2 Score 0.960 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000001484
Gene: ENSMUSG00000001444
AA Change: Y76C

DomainStartEndE-ValueType
low complexity region 83 100 N/A INTRINSIC
TBOX 135 330 4.82e-111 SMART
low complexity region 498 515 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000119164
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.7%
  • 20x: 93.0%
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 phylogenetically 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 developmental processes. This gene is the human ortholog of mouse Tbx21/Tbet gene. Studies in mouse show that Tbx21 protein is a Th1 cell-specific transcription factor that controls the expression of the hallmark Th1 cytokine, interferon-gamma (IFNG). Expression of the human ortholog also correlates with IFNG expression in Th1 and natural killer cells, suggesting a role for this gene in initiating Th1 lineage development from naive Th precursor cells. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for disruptions in this gene display defects in the production of NK and NK-T cells. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 29 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgra3 C T 5: 50,117,667 (GRCm39) D1294N probably damaging Het
Atf1 A G 15: 100,150,029 (GRCm39) T92A probably benign Het
Bach1 A G 16: 87,526,752 (GRCm39) D738G probably damaging Het
Catsper3 T C 13: 55,954,065 (GRCm39) F278L probably damaging Het
Chsy3 GT G 18: 59,309,238 (GRCm39) 163 probably null Het
Cmya5 T A 13: 93,226,157 (GRCm39) N2977I probably damaging Het
Cnbd1 T A 4: 18,895,084 (GRCm39) E219D probably benign Het
Dst A G 1: 34,233,132 (GRCm39) D3556G probably damaging Het
Duox1 A G 2: 122,151,243 (GRCm39) E306G probably benign Het
Fstl5 T A 3: 76,229,605 (GRCm39) F135L probably benign Het
Fyb1 A C 15: 6,668,349 (GRCm39) K514T probably damaging Het
Gsap T A 5: 21,434,223 (GRCm39) C280S possibly damaging Het
Lrig1 T C 6: 94,603,428 (GRCm39) E240G probably damaging Het
Macc1 A T 12: 119,409,400 (GRCm39) H56L probably benign Het
Mroh2a GCCC GC 1: 88,159,979 (GRCm39) probably null Het
Muc6 T C 7: 141,234,640 (GRCm39) R696G probably damaging Het
Nup210 T C 6: 91,032,273 (GRCm39) I32V probably benign Het
Or52n2c C T 7: 104,574,599 (GRCm39) R124H probably benign Het
Or5d16 A G 2: 87,773,828 (GRCm39) M48T probably benign Het
Or5h17 T G 16: 58,820,186 (GRCm39) I46S probably damaging Het
Ovch2 T C 7: 107,395,779 (GRCm39) T80A probably damaging Het
Rad51ap2 T A 12: 11,507,418 (GRCm39) Y447N possibly damaging Het
Rb1cc1 A G 1: 6,319,958 (GRCm39) T1126A probably benign Het
Scgb1b10 T C 7: 31,800,627 (GRCm39) L72S probably damaging Het
Slc25a33 A G 4: 149,836,921 (GRCm39) V141A probably benign Het
Tmem235 T C 11: 117,753,764 (GRCm39) V107A possibly damaging Het
Vnn1 G T 10: 23,770,807 (GRCm39) A12S probably benign Het
Zfp606 T G 7: 12,214,960 (GRCm39) W63G possibly damaging Het
Zfp788 T A 7: 41,297,878 (GRCm39) F119L probably benign Het
Other mutations in Tbx21
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00231:Tbx21 APN 11 96,989,749 (GRCm39) missense probably damaging 0.97
IGL00957:Tbx21 APN 11 96,989,920 (GRCm39) missense probably benign 0.00
IGL00975:Tbx21 APN 11 96,990,908 (GRCm39) missense possibly damaging 0.54
IGL02015:Tbx21 APN 11 96,989,740 (GRCm39) missense probably benign
IGL02930:Tbx21 APN 11 96,990,865 (GRCm39) missense probably damaging 1.00
IGL03378:Tbx21 APN 11 97,005,567 (GRCm39) missense probably benign 0.01
Chomolungma UTSW 11 96,990,782 (GRCm39) missense possibly damaging 0.54
plateau UTSW 11 96,992,304 (GRCm39) critical splice donor site probably null
Uncia UTSW 11 96,990,808 (GRCm39) missense possibly damaging 0.84
Yeti UTSW 11 96,989,923 (GRCm39) missense probably benign 0.10
R1923:Tbx21 UTSW 11 96,990,863 (GRCm39) missense probably damaging 1.00
R4569:Tbx21 UTSW 11 97,005,581 (GRCm39) missense probably benign 0.11
R4662:Tbx21 UTSW 11 96,992,393 (GRCm39) missense probably benign 0.01
R4847:Tbx21 UTSW 11 97,005,857 (GRCm39) missense probably damaging 0.99
R5049:Tbx21 UTSW 11 97,005,536 (GRCm39) missense probably benign 0.08
R5364:Tbx21 UTSW 11 96,992,304 (GRCm39) critical splice donor site probably null
R5873:Tbx21 UTSW 11 97,005,474 (GRCm39) critical splice donor site probably null
R6516:Tbx21 UTSW 11 96,990,782 (GRCm39) missense possibly damaging 0.54
R6786:Tbx21 UTSW 11 97,005,872 (GRCm39) missense possibly damaging 0.88
R7038:Tbx21 UTSW 11 96,990,597 (GRCm39) missense probably damaging 1.00
R7050:Tbx21 UTSW 11 97,005,596 (GRCm39) missense probably benign 0.03
R7062:Tbx21 UTSW 11 96,989,719 (GRCm39) missense probably damaging 1.00
R7181:Tbx21 UTSW 11 96,989,923 (GRCm39) missense probably benign 0.10
R8421:Tbx21 UTSW 11 97,005,561 (GRCm39) missense probably benign 0.01
R8475:Tbx21 UTSW 11 96,990,808 (GRCm39) missense possibly damaging 0.84
Predicted Primers PCR Primer
(F):5'- ACTTGGACCACAACAGGTG -3'
(R):5'- TTCATTGGTCTTCGGACGCC -3'

Sequencing Primer
(F):5'- TGAGCGCGACTCTCAGCTTC -3'
(R):5'- TCTTCGACGGCTGCTGGAAG -3'
Posted On 2017-07-14