Incidental Mutation 'R1747:Asxl1'
ID 194032
Institutional Source Beutler Lab
Gene Symbol Asxl1
Ensembl Gene ENSMUSG00000042548
Gene Name ASXL transcriptional regulator 1
Synonyms
MMRRC Submission 039779-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R1747 (G1)
Quality Score 212
Status Validated
Chromosome 2
Chromosomal Location 153187750-153245927 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 153235374 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Asparagine at position 223 (T223N)
Ref Sequence ENSEMBL: ENSMUSP00000154224 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000109790] [ENSMUST00000227428]
AlphaFold P59598
Predicted Effect probably benign
Transcript: ENSMUST00000109790
AA Change: T224N

PolyPhen 2 Score 0.064 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000105413
Gene: ENSMUSG00000042548
AA Change: T224N

DomainStartEndE-ValueType
Pfam:HARE-HTH 11 83 1.6e-20 PFAM
low complexity region 199 209 N/A INTRINSIC
Pfam:ASXH 236 361 5.9e-40 PFAM
low complexity region 411 422 N/A INTRINSIC
low complexity region 639 667 N/A INTRINSIC
low complexity region 705 716 N/A INTRINSIC
low complexity region 848 860 N/A INTRINSIC
low complexity region 986 1000 N/A INTRINSIC
Pfam:PHD_3 1446 1512 6.3e-23 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000138571
Predicted Effect noncoding transcript
Transcript: ENSMUST00000144722
Predicted Effect possibly damaging
Transcript: ENSMUST00000227428
AA Change: T223N

PolyPhen 2 Score 0.860 (Sensitivity: 0.83; Specificity: 0.93)
Meta Mutation Damage Score 0.0718 question?
Coding Region Coverage
  • 1x: 97.5%
  • 3x: 96.9%
  • 10x: 95.4%
  • 20x: 92.7%
Validation Efficiency 97% (65/67)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is similar to the Drosophila additional sex combs gene, which encodes a chromatin-binding protein required for normal determination of segment identity in the developing embryo. The protein is a member of the Polycomb group of proteins, which are necessary for the maintenance of stable repression of homeotic and other loci. The protein is thought to disrupt chromatin in localized areas, enhancing transcription of certain genes while repressing the transcription of other genes. The protein encoded by this gene functions as a ligand-dependent co-activator for retinoic acid receptor in cooperation with nuclear receptor coactivator 1. Mutations in this gene are associated with myelodysplastic syndromes and chronic myelomonocytic leukemia. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2009]
PHENOTYPE: Disruption of this gene causes alterations in lymphocyte development in adult mice. Mice homozygous for a different knock-out allele exhibit complete lethality. Mice heterozygous for this allele exhibit eye opacity and abnormal vertebrae morphology. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 61 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700029H14Rik C T 8: 13,608,814 (GRCm39) S117N probably damaging Het
Acat3 A G 17: 13,143,695 (GRCm39) I349T possibly damaging Het
Add3 A G 19: 53,230,981 (GRCm39) N552S probably benign Het
Ak3 G T 19: 29,000,261 (GRCm39) P217T possibly damaging Het
Aox1 A T 1: 58,378,751 (GRCm39) D1000V probably benign Het
Ap1m2 A G 9: 21,216,982 (GRCm39) M118T probably damaging Het
Arhgap28 C A 17: 68,208,304 (GRCm39) A105S probably benign Het
Arhgef28 T C 13: 98,073,332 (GRCm39) E1368G probably damaging Het
Armc7 G A 11: 115,379,583 (GRCm39) V94I probably benign Het
Btbd8 T C 5: 107,599,865 (GRCm39) S119P probably damaging Het
Cltc T C 11: 86,597,907 (GRCm39) K1078E probably damaging Het
Cpne8 G A 15: 90,469,118 (GRCm39) T158I probably benign Het
Csn1s2b T C 5: 87,964,529 (GRCm39) probably benign Het
Cyp3a59 A G 5: 146,041,568 (GRCm39) I371V probably benign Het
Dennd4c T C 4: 86,725,675 (GRCm39) F710L probably damaging Het
Diaph3 T C 14: 87,310,773 (GRCm39) D126G probably damaging Het
Dnm3 G A 1: 162,141,153 (GRCm39) R369C probably damaging Het
Dst A C 1: 34,199,790 (GRCm39) Q86P probably damaging Het
Ern2 C A 7: 121,773,042 (GRCm39) probably null Het
Ern2 T A 7: 121,773,043 (GRCm39) probably null Het
Exoc6 T A 19: 37,628,217 (GRCm39) probably null Het
Glg1 G A 8: 111,924,305 (GRCm39) R228C probably damaging Het
Gm4736 G A 6: 132,092,633 (GRCm39) noncoding transcript Het
Hmcn2 G C 2: 31,347,997 (GRCm39) G4881A probably benign Het
Htr2a T G 14: 74,943,593 (GRCm39) F391C probably damaging Het
Htr5b A T 1: 121,455,647 (GRCm39) V91E probably damaging Het
Ifi44 T A 3: 151,454,922 (GRCm39) H101L probably benign Het
Ip6k1 G A 9: 107,918,195 (GRCm39) E77K possibly damaging Het
Klhl6 T A 16: 19,765,778 (GRCm39) H608L probably benign Het
Lrp4 T C 2: 91,322,966 (GRCm39) V1150A probably damaging Het
Lyst T C 13: 13,932,007 (GRCm39) F3545S probably benign Het
Magi3 T C 3: 103,941,489 (GRCm39) D822G possibly damaging Het
Nbas G A 12: 13,385,899 (GRCm39) S721N probably benign Het
Nog T A 11: 89,192,408 (GRCm39) M147L probably benign Het
Npr1 C T 3: 90,365,976 (GRCm39) C605Y possibly damaging Het
Or7e173 A C 9: 19,938,613 (GRCm39) V207G probably benign Het
Or8k21 G A 2: 86,145,211 (GRCm39) L140F probably benign Het
Pgs1 A G 11: 117,892,457 (GRCm39) S10G probably benign Het
Pla2g4c T C 7: 13,071,655 (GRCm39) probably benign Het
Prdm14 C T 1: 13,192,627 (GRCm39) V371I possibly damaging Het
Prom1 C T 5: 44,164,373 (GRCm39) V703I probably benign Het
Ptprk A G 10: 28,230,688 (GRCm39) T260A possibly damaging Het
Scnn1g A T 7: 121,359,686 (GRCm39) I390F probably damaging Het
Scrt2 C T 2: 151,935,638 (GRCm39) H264Y probably damaging Het
Sel1l3 C T 5: 53,302,887 (GRCm39) E661K possibly damaging Het
Skic2 G T 17: 35,066,782 (GRCm39) P162H probably benign Het
Slc10a5 G T 3: 10,400,451 (GRCm39) Q70K probably benign Het
Smg8 A G 11: 86,976,129 (GRCm39) V484A possibly damaging Het
Sp110 C G 1: 85,516,839 (GRCm39) E219D probably damaging Het
Stag1 T A 9: 100,770,353 (GRCm39) S630T probably benign Het
Thyn1 A C 9: 26,916,509 (GRCm39) Q98P probably damaging Het
Ttc7 A G 17: 87,614,443 (GRCm39) R203G possibly damaging Het
Ttn T C 2: 76,708,860 (GRCm39) probably benign Het
Vmn1r236 C T 17: 21,507,179 (GRCm39) S99L probably benign Het
Vmn2r50 T A 7: 9,781,605 (GRCm39) H380L probably benign Het
Vmn2r73 A T 7: 85,507,375 (GRCm39) C646S probably damaging Het
Wnt10b A G 15: 98,672,214 (GRCm39) S168P probably benign Het
Zc3h7a A G 16: 10,963,117 (GRCm39) M748T possibly damaging Het
Zfp804b C G 5: 6,820,217 (GRCm39) E913Q probably benign Het
Zfp974 G T 7: 27,610,506 (GRCm39) F406L possibly damaging Het
Zic4 G A 9: 91,266,199 (GRCm39) C274Y probably damaging Het
Other mutations in Asxl1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01409:Asxl1 APN 2 153,234,860 (GRCm39) splice site probably benign
IGL01432:Asxl1 APN 2 153,242,125 (GRCm39) missense probably benign 0.38
IGL01543:Asxl1 APN 2 153,243,404 (GRCm39) missense probably benign 0.11
IGL02355:Asxl1 APN 2 153,243,706 (GRCm39) missense probably benign 0.34
IGL02362:Asxl1 APN 2 153,243,706 (GRCm39) missense probably benign 0.34
IGL02645:Asxl1 APN 2 153,234,777 (GRCm39) missense possibly damaging 0.94
IGL02696:Asxl1 APN 2 153,242,115 (GRCm39) nonsense probably null
IGL03365:Asxl1 APN 2 153,243,674 (GRCm39) missense probably damaging 1.00
IGL03372:Asxl1 APN 2 153,242,333 (GRCm39) missense probably damaging 0.99
IGL03377:Asxl1 APN 2 153,238,700 (GRCm39) missense probably damaging 1.00
astrophel UTSW 2 153,242,026 (GRCm39) missense possibly damaging 0.75
hairbrush UTSW 2 153,242,644 (GRCm39) missense possibly damaging 0.55
R0044:Asxl1 UTSW 2 153,242,129 (GRCm39) missense probably benign 0.06
R0044:Asxl1 UTSW 2 153,242,129 (GRCm39) missense probably benign 0.06
R0600:Asxl1 UTSW 2 153,241,824 (GRCm39) missense probably benign 0.00
R0659:Asxl1 UTSW 2 153,242,644 (GRCm39) missense possibly damaging 0.55
R0661:Asxl1 UTSW 2 153,242,644 (GRCm39) missense possibly damaging 0.55
R0684:Asxl1 UTSW 2 153,239,442 (GRCm39) missense probably damaging 1.00
R1606:Asxl1 UTSW 2 153,242,375 (GRCm39) missense probably damaging 0.99
R1796:Asxl1 UTSW 2 153,243,526 (GRCm39) missense probably benign 0.31
R1914:Asxl1 UTSW 2 153,243,826 (GRCm39) missense probably damaging 1.00
R2099:Asxl1 UTSW 2 153,194,187 (GRCm39) missense possibly damaging 0.95
R2373:Asxl1 UTSW 2 153,243,820 (GRCm39) missense probably benign 0.13
R2910:Asxl1 UTSW 2 153,242,959 (GRCm39) missense probably benign 0.00
R3620:Asxl1 UTSW 2 153,199,075 (GRCm39) missense probably damaging 1.00
R3701:Asxl1 UTSW 2 153,241,264 (GRCm39) missense probably benign 0.04
R4200:Asxl1 UTSW 2 153,242,026 (GRCm39) missense possibly damaging 0.75
R4773:Asxl1 UTSW 2 153,243,905 (GRCm39) missense probably damaging 1.00
R4902:Asxl1 UTSW 2 153,241,751 (GRCm39) missense probably benign 0.02
R5100:Asxl1 UTSW 2 153,239,851 (GRCm39) missense probably damaging 1.00
R5102:Asxl1 UTSW 2 153,242,875 (GRCm39) missense probably benign 0.00
R5166:Asxl1 UTSW 2 153,243,041 (GRCm39) missense probably damaging 1.00
R5421:Asxl1 UTSW 2 153,241,504 (GRCm39) missense probably benign 0.04
R5701:Asxl1 UTSW 2 153,241,409 (GRCm39) missense probably damaging 1.00
R5861:Asxl1 UTSW 2 153,241,310 (GRCm39) missense probably damaging 0.99
R5973:Asxl1 UTSW 2 153,243,931 (GRCm39) missense probably damaging 0.97
R6384:Asxl1 UTSW 2 153,233,744 (GRCm39) critical splice donor site probably null
R7023:Asxl1 UTSW 2 153,242,469 (GRCm39) missense probably benign 0.00
R7028:Asxl1 UTSW 2 153,242,027 (GRCm39) missense probably benign 0.00
R7176:Asxl1 UTSW 2 153,243,908 (GRCm39) missense probably damaging 1.00
R7297:Asxl1 UTSW 2 153,239,355 (GRCm39) missense probably benign 0.01
R7378:Asxl1 UTSW 2 153,243,913 (GRCm39) missense probably damaging 1.00
R7464:Asxl1 UTSW 2 153,239,705 (GRCm39) missense probably benign 0.01
R7678:Asxl1 UTSW 2 153,242,572 (GRCm39) missense probably damaging 1.00
R7686:Asxl1 UTSW 2 153,233,534 (GRCm39) missense probably damaging 1.00
R7789:Asxl1 UTSW 2 153,241,943 (GRCm39) missense probably benign 0.00
R7838:Asxl1 UTSW 2 153,238,733 (GRCm39) missense probably damaging 1.00
R7898:Asxl1 UTSW 2 153,241,854 (GRCm39) missense possibly damaging 0.65
R8281:Asxl1 UTSW 2 153,241,321 (GRCm39) missense probably damaging 1.00
R8354:Asxl1 UTSW 2 153,235,345 (GRCm39) missense probably benign 0.40
R8383:Asxl1 UTSW 2 153,235,639 (GRCm39) missense probably damaging 1.00
R8995:Asxl1 UTSW 2 153,235,886 (GRCm39) missense probably damaging 1.00
R9183:Asxl1 UTSW 2 153,239,840 (GRCm39) missense probably damaging 0.99
X0024:Asxl1 UTSW 2 153,243,905 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GGGACAGCCGATGATGCTTTTGAC -3'
(R):5'- TCCGAGAGTTTATCAGAGCACGGAG -3'

Sequencing Primer
(F):5'- TGACAATGAAATGCTGTGCCC -3'
(R):5'- TTAACAAGAATGGACCCAGGC -3'
Posted On 2014-05-23