Incidental Mutation 'R6637:Tal1'
ID 525518
Institutional Source Beutler Lab
Gene Symbol Tal1
Ensembl Gene ENSMUSG00000028717
Gene Name T cell acute lymphocytic leukemia 1
Synonyms Hpt, SCL/tal-1, bHLHa17, Scl
MMRRC Submission 044758-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R6637 (G1)
Quality Score 225.009
Status Validated
Chromosome 4
Chromosomal Location 114913623-114928952 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 114925789 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Serine at position 286 (N286S)
Ref Sequence ENSEMBL: ENSMUSP00000124983 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030489] [ENSMUST00000161601] [ENSMUST00000162489]
AlphaFold P22091
Predicted Effect probably damaging
Transcript: ENSMUST00000030489
AA Change: N286S

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000030489
Gene: ENSMUSG00000028717
AA Change: N286S

DomainStartEndE-ValueType
low complexity region 55 72 N/A INTRINSIC
low complexity region 96 110 N/A INTRINSIC
low complexity region 121 137 N/A INTRINSIC
HLH 193 245 2.85e-19 SMART
low complexity region 263 272 N/A INTRINSIC
low complexity region 317 328 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000161601
AA Change: N286S

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000125202
Gene: ENSMUSG00000028717
AA Change: N286S

DomainStartEndE-ValueType
low complexity region 55 72 N/A INTRINSIC
low complexity region 96 110 N/A INTRINSIC
low complexity region 121 137 N/A INTRINSIC
HLH 193 245 2.85e-19 SMART
low complexity region 263 272 N/A INTRINSIC
low complexity region 317 328 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000162489
AA Change: N286S

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000124983
Gene: ENSMUSG00000028717
AA Change: N286S

DomainStartEndE-ValueType
low complexity region 55 72 N/A INTRINSIC
low complexity region 96 110 N/A INTRINSIC
low complexity region 121 137 N/A INTRINSIC
HLH 193 245 2.85e-19 SMART
low complexity region 263 272 N/A INTRINSIC
low complexity region 317 328 N/A INTRINSIC
Meta Mutation Damage Score 0.1145 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.4%
  • 10x: 97.4%
  • 20x: 92.1%
Validation Efficiency 100% (34/34)
MGI Phenotype PHENOTYPE: Homozygous targeted null mutants show retarded growth, edema, lack yolk sac hematopoiesis and die at embryonic day 9.5-10.5. Conditional mutants show loss of megakaryocyte and erhythrocyte progenitors resulting in low hematocrit and platelet count. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 35 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgrl4 G A 3: 151,223,410 (GRCm39) W621* probably null Het
Adh1 T A 3: 137,988,231 (GRCm39) C98* probably null Het
Alms1 A G 6: 85,596,716 (GRCm39) H514R possibly damaging Het
Ap4m1 A G 5: 138,170,437 (GRCm39) probably benign Het
Atp6v1b2 T C 8: 69,554,026 (GRCm39) Y68H probably damaging Het
Cdh3 G C 8: 107,237,973 (GRCm39) V56L probably benign Het
Col3a1 C T 1: 45,386,890 (GRCm39) T234I probably damaging Het
Cxadr C T 16: 78,130,391 (GRCm39) T186M possibly damaging Het
Dmgdh A T 13: 93,845,706 (GRCm39) E453D probably benign Het
Fbxo16 A G 14: 65,533,210 (GRCm39) probably null Het
Fign A G 2: 63,858,252 (GRCm39) probably benign Het
Hfe C G 13: 23,890,778 (GRCm39) E120D possibly damaging Het
Hfe T C 13: 23,890,779 (GRCm39) E120G possibly damaging Het
Invs G A 4: 48,416,203 (GRCm39) probably null Het
Kcnb1 T C 2: 166,947,774 (GRCm39) D358G probably damaging Het
Kcnk5 A C 14: 20,194,789 (GRCm39) M183R probably null Het
Lamp3 A G 16: 19,519,983 (GRCm39) F67L probably benign Het
Lrrc8b A C 5: 105,628,137 (GRCm39) D161A possibly damaging Het
Lrriq1 A T 10: 103,057,293 (GRCm39) F169Y probably benign Het
Lsamp T A 16: 41,353,743 (GRCm39) V2D possibly damaging Het
Ltbp2 T C 12: 84,922,612 (GRCm39) I132V probably benign Het
Muc4 C T 16: 32,575,255 (GRCm39) P1280L probably benign Het
Muc5ac T C 7: 141,372,342 (GRCm39) Y2659H possibly damaging Het
Or2g7 G A 17: 38,378,115 (GRCm39) D18N probably damaging Het
Or4a27 T C 2: 88,559,185 (GRCm39) I253V probably benign Het
Or5b113 T C 19: 13,342,589 (GRCm39) V199A probably benign Het
Or5t15 T G 2: 86,681,784 (GRCm39) K86T probably benign Het
Spa17 A T 9: 37,523,270 (GRCm39) S6T probably benign Het
Ston2 G C 12: 91,680,886 (GRCm39) T126S probably damaging Het
Tbr1 A G 2: 61,641,974 (GRCm39) D150G probably benign Het
Tgm7 T A 2: 120,931,571 (GRCm39) R197S probably damaging Het
Topaz1 A T 9: 122,578,851 (GRCm39) Q587L probably benign Het
Ubxn4 C A 1: 128,204,824 (GRCm39) Q505K probably damaging Het
Vcl A G 14: 21,053,200 (GRCm39) E405G probably damaging Het
Vmn2r26 A T 6: 124,038,650 (GRCm39) I742F probably damaging Het
Other mutations in Tal1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01303:Tal1 APN 4 114,925,489 (GRCm39) missense probably benign 0.28
IGL01614:Tal1 APN 4 114,920,325 (GRCm39) critical splice acceptor site probably null
R0045:Tal1 UTSW 4 114,925,762 (GRCm39) missense probably damaging 1.00
R0755:Tal1 UTSW 4 114,925,573 (GRCm39) missense probably damaging 1.00
R1160:Tal1 UTSW 4 114,925,813 (GRCm39) missense probably damaging 1.00
R4581:Tal1 UTSW 4 114,921,919 (GRCm39) missense probably damaging 0.99
R5457:Tal1 UTSW 4 114,925,777 (GRCm39) missense probably benign 0.05
R6636:Tal1 UTSW 4 114,925,789 (GRCm39) missense probably damaging 0.99
R6844:Tal1 UTSW 4 114,920,464 (GRCm39) missense probably benign
R7188:Tal1 UTSW 4 114,925,610 (GRCm39) missense probably damaging 1.00
R7498:Tal1 UTSW 4 114,925,879 (GRCm39) missense possibly damaging 0.84
R7808:Tal1 UTSW 4 114,925,489 (GRCm39) missense probably benign 0.28
R8356:Tal1 UTSW 4 114,920,625 (GRCm39) missense probably benign 0.05
R8456:Tal1 UTSW 4 114,920,625 (GRCm39) missense probably benign 0.05
R9164:Tal1 UTSW 4 114,920,646 (GRCm39) missense probably benign
R9745:Tal1 UTSW 4 114,920,557 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- CGCCTTGCCATGAAGTACATC -3'
(R):5'- CACATAAGTCCATTGACCTGCTTC -3'

Sequencing Primer
(F):5'- GTACATCAATTTCCTGGCCAAG -3'
(R):5'- CAACCCAGGGGCCTAAAGG -3'
Posted On 2018-06-22