Incidental Mutation 'R6844:Tal1'
ID 534663
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 044950-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R6844 (G1)
Quality Score 191.009
Status Not validated
Chromosome 4
Chromosomal Location 114913623-114928952 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 114920464 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Proline to Leucine at position 46 (P46L)
Ref Sequence ENSEMBL: ENSMUSP00000124983 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030489] [ENSMUST00000136946] [ENSMUST00000161601] [ENSMUST00000162489]
AlphaFold P22091
Predicted Effect probably benign
Transcript: ENSMUST00000030489
AA Change: P46L

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000030489
Gene: ENSMUSG00000028717
AA Change: P46L

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 benign
Transcript: ENSMUST00000136946
AA Change: P46L

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000121437
Gene: ENSMUSG00000028717
AA Change: P46L

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
Predicted Effect probably benign
Transcript: ENSMUST00000161601
AA Change: P46L

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000125202
Gene: ENSMUSG00000028717
AA Change: P46L

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 benign
Transcript: ENSMUST00000162489
AA Change: P46L

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000124983
Gene: ENSMUSG00000028717
AA Change: P46L

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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.5%
  • 20x: 98.2%
Validation Efficiency 92% (36/39)
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: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Arhgap18 G A 10: 26,648,682 (GRCm39) A35T probably benign Het
Arhgap21 A G 2: 20,886,116 (GRCm39) S354P probably benign Het
Casq2 A T 3: 102,017,578 (GRCm39) H86L possibly damaging Het
Ccdc188 G A 16: 18,036,074 (GRCm39) G83E probably damaging Het
Cd22 G T 7: 30,572,856 (GRCm39) probably null Het
Cyp2b13 T A 7: 25,781,122 (GRCm39) I178N probably damaging Het
Cyp4a31 T A 4: 115,420,989 (GRCm39) C26S probably null Het
Eif3h T C 15: 51,728,729 (GRCm39) D42G possibly damaging Het
Elovl4 T A 9: 83,672,164 (GRCm39) I52L probably benign Het
Fgfbp3 C A 19: 36,896,280 (GRCm39) A113S possibly damaging Het
Fsip2 A T 2: 82,813,969 (GRCm39) K3429N possibly damaging Het
Gemin5 T C 11: 58,054,730 (GRCm39) D224G probably benign Het
Gm3415 T C 5: 146,494,811 (GRCm39) I158T probably benign Het
Gpr22 C A 12: 31,759,951 (GRCm39) R20L probably benign Het
Htr1a A G 13: 105,581,455 (GRCm39) K232E possibly damaging Het
Itgax T A 7: 127,747,106 (GRCm39) probably null Het
Jag2 T C 12: 112,880,334 (GRCm39) Y310C probably damaging Het
Lce1j A G 3: 92,696,656 (GRCm39) S41P unknown Het
Mllt10 A G 2: 18,164,294 (GRCm39) I197V probably benign Het
Muc5ac C T 7: 141,363,481 (GRCm39) probably benign Het
Mybpc1 T A 10: 88,372,243 (GRCm39) I796F possibly damaging Het
Nr2c1 T A 10: 94,007,029 (GRCm39) L289* probably null Het
Omp T A 7: 97,794,283 (GRCm39) M115L probably benign Het
Pdcd1 C T 1: 93,967,106 (GRCm39) R264H probably benign Het
Plxna2 T C 1: 194,476,136 (GRCm39) F1119L probably benign Het
Ralyl A G 3: 13,841,938 (GRCm39) T25A probably damaging Het
Rapgef4 A G 2: 72,064,970 (GRCm39) T656A probably damaging Het
Ripor3 C T 2: 167,835,253 (GRCm39) probably null Het
Samd8 T C 14: 21,825,205 (GRCm39) S54P probably damaging Het
Serpinb9g A T 13: 33,670,616 (GRCm39) I35F probably damaging Het
Shisa8 T C 15: 82,096,310 (GRCm39) S102G probably damaging Het
Slc4a1ap T A 5: 31,684,822 (GRCm39) S153T probably damaging Het
Slc4a4 T A 5: 89,376,831 (GRCm39) D1028E probably damaging Het
Slc6a13 T A 6: 121,302,012 (GRCm39) I198N probably damaging Het
Sst C T 16: 23,708,592 (GRCm39) D80N probably benign Het
Synj2 A G 17: 6,026,081 (GRCm39) K47E probably damaging Het
Top2b A T 14: 16,429,383 (GRCm38) N1541I possibly damaging Het
Vps13b T A 15: 35,877,736 (GRCm39) N2903K probably benign Het
Zfp949 A G 9: 88,451,464 (GRCm39) T345A possibly damaging Het
Zmat3 A G 3: 32,395,644 (GRCm39) Y288H 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
R6637:Tal1 UTSW 4 114,925,789 (GRCm39) missense probably damaging 0.99
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'- GGTTTCAGTGCGTGATCTCC -3'
(R):5'- ATGCTCACCTGCCTAGTGAG -3'

Sequencing Primer
(F):5'- AGTGCGTGATCTCCTCTCTG -3'
(R):5'- GCTCAGCTGCACCATGC -3'
Posted On 2018-09-12