Incidental Mutation 'R8913:Myo1a'
ID 678772
Institutional Source Beutler Lab
Gene Symbol Myo1a
Ensembl Gene ENSMUSG00000025401
Gene Name myosin IA
Synonyms brush border myosin 1, BBM-I, Myhl
MMRRC Submission 068702-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.110) question?
Stock # R8913 (G1)
Quality Score 225.009
Status Validated
Chromosome 10
Chromosomal Location 127541039-127556809 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 127541710 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 83 (V83A)
Ref Sequence ENSEMBL: ENSMUSP00000078540 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000048099] [ENSMUST00000079590]
AlphaFold O88329
Predicted Effect probably benign
Transcript: ENSMUST00000048099
SMART Domains Protein: ENSMUSP00000045988
Gene: ENSMUSG00000040195

DomainStartEndE-ValueType
transmembrane domain 20 42 N/A INTRINSIC
Pfam:DUF2215 150 396 1.2e-94 PFAM
low complexity region 416 426 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000079590
AA Change: V83A

PolyPhen 2 Score 0.057 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000078540
Gene: ENSMUSG00000025401
AA Change: V83A

DomainStartEndE-ValueType
MYSc 3 695 N/A SMART
IQ 696 718 1.27e-3 SMART
IQ 719 741 1.09e-2 SMART
IQ 742 764 7.52e-6 SMART
Pfam:Myosin_TH1 847 1035 1.4e-42 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.5%
Validation Efficiency 96% (65/68)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the myosin superfamily. The protein represents an unconventional myosin; it should not be confused with the conventional skeletal muscle myosin-1 (MYH1). Unconventional myosins contain the basic domains characteristic of conventional myosins and are further distinguished from class members by their tail domains. They function as actin-based molecular motors. Mutations in this gene have been associated with autosomal dominant deafness. Alternatively spliced variants have been found for this gene. [provided by RefSeq, Dec 2011]
PHENOTYPE: Homozygous null mice display abnormal small intestine brush border morphology, but have normal hearing. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 68 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca12 A G 1: 71,303,972 (GRCm39) Y2102H probably damaging Het
Adam30 A T 3: 98,068,580 (GRCm39) I10F possibly damaging Het
Afap1l1 C T 18: 61,889,910 (GRCm39) probably null Het
Asz1 T C 6: 18,054,570 (GRCm39) D411G probably benign Het
Atp8b2 A G 3: 89,852,830 (GRCm39) L144P Het
Atxn7l3 G T 11: 102,185,787 (GRCm39) N13K probably damaging Het
Cap1 C A 4: 122,761,445 (GRCm39) probably null Het
Cd244a T A 1: 171,401,774 (GRCm39) Y167N probably damaging Het
Cd244a A T 1: 171,401,775 (GRCm39) Y167F probably damaging Het
Cd302 A G 2: 60,088,241 (GRCm39) F92S probably damaging Het
Cep128 C T 12: 91,331,221 (GRCm39) probably null Het
Csmd2 C A 4: 128,417,351 (GRCm39) P2770T Het
Cyp4f40 G T 17: 32,886,810 (GRCm39) D122Y probably benign Het
Dnah14 A G 1: 181,553,063 (GRCm39) E2583G probably benign Het
Dync1h1 T C 12: 110,624,602 (GRCm39) V3714A probably benign Het
Fam114a1 G T 5: 65,185,821 (GRCm39) A381S possibly damaging Het
Fzd8 A G 18: 9,213,869 (GRCm39) Y317C probably damaging Het
Igfn1 T C 1: 135,891,579 (GRCm39) K2312R possibly damaging Het
Il18rap C T 1: 40,582,177 (GRCm39) T366M probably benign Het
Klhl23 G A 2: 69,664,234 (GRCm39) E528K probably damaging Het
Lama4 T C 10: 38,982,039 (GRCm39) V1756A probably benign Het
Lcn2 C A 2: 32,277,158 (GRCm39) V53F possibly damaging Het
Lrp4 T C 2: 91,331,785 (GRCm39) S1633P probably benign Het
Map3k19 A G 1: 127,750,363 (GRCm39) V996A probably benign Het
Mettl9 T G 7: 120,675,539 (GRCm39) F313C probably damaging Het
Mios T A 6: 8,215,924 (GRCm39) H373Q probably benign Het
Mroh2b A G 15: 4,947,010 (GRCm39) probably benign Het
Naxe T C 3: 87,965,665 (GRCm39) T45A probably benign Het
Nckap1 A G 2: 80,401,564 (GRCm39) V40A possibly damaging Het
Nherf2 G A 17: 24,863,839 (GRCm39) S12L probably benign Het
Nmt1 G T 11: 102,948,271 (GRCm39) R265L probably damaging Het
Nwd2 C A 5: 63,963,440 (GRCm39) A1008D possibly damaging Het
Obsl1 C T 1: 75,467,892 (GRCm39) A1334T probably benign Het
Oplah T C 15: 76,181,680 (GRCm39) M1114V Het
Or10a3n T C 7: 108,492,736 (GRCm39) R298G probably damaging Het
Or10a49 A T 7: 108,467,809 (GRCm39) V184E probably damaging Het
Or2n1d A T 17: 38,646,320 (GRCm39) T91S possibly damaging Het
Or2w6 A G 13: 21,843,274 (GRCm39) F73S probably damaging Het
Or4c29 A G 2: 88,739,991 (GRCm39) F249L probably benign Het
Pdlim5 A T 3: 141,950,666 (GRCm39) F582L probably damaging Het
Plcb2 A G 2: 118,544,365 (GRCm39) F671L probably damaging Het
Ppfibp1 T A 6: 146,923,947 (GRCm39) V725E probably damaging Het
Psmd11 C T 11: 80,362,338 (GRCm39) T396I probably damaging Het
Ptn C T 6: 36,718,276 (GRCm39) D130N probably benign Het
Rasgrf2 T C 13: 92,159,034 (GRCm39) D473G probably benign Het
Robo1 A C 16: 72,701,622 (GRCm39) I163L probably damaging Het
Ror1 A C 4: 100,265,027 (GRCm39) D167A possibly damaging Het
Rps6ka5 T C 12: 100,520,595 (GRCm39) D709G Het
Rsf1 GGCG GGCGACGGCCGCG 7: 97,229,113 (GRCm39) probably benign Het
Runx2 T C 17: 44,919,169 (GRCm39) T472A probably benign Het
Scn11a T C 9: 119,623,094 (GRCm39) T582A probably damaging Het
Serpina3m C T 12: 104,355,477 (GRCm39) A48V probably benign Het
Smim8 T A 4: 34,769,056 (GRCm39) D76V possibly damaging Het
Sqor A G 2: 122,641,806 (GRCm39) K260R probably benign Het
Syde2 A T 3: 145,708,148 (GRCm39) I963F probably damaging Het
Tasor A T 14: 27,188,145 (GRCm39) N864Y probably damaging Het
Tenm4 G A 7: 96,351,952 (GRCm39) probably benign Het
Tm7sf3 A T 6: 146,527,621 (GRCm39) Y68* probably null Het
Tmtc2 T A 10: 105,158,887 (GRCm39) I569F probably damaging Het
Upf3a G A 8: 13,845,728 (GRCm39) V276M possibly damaging Het
Vmn1r174 G A 7: 23,453,375 (GRCm39) V14M possibly damaging Het
Vmn2r104 A G 17: 20,249,968 (GRCm39) S768P probably damaging Het
Vmn2r60 A T 7: 41,785,778 (GRCm39) T194S probably benign Het
Zfhx2 A G 14: 55,309,543 (GRCm39) M852T probably benign Het
Zfp207 T A 11: 80,276,744 (GRCm39) D19E probably damaging Het
Zfp318 G A 17: 46,722,699 (GRCm39) M1567I probably benign Het
Zfp407 T A 18: 84,578,653 (GRCm39) E820V probably damaging Het
Zfp512b A T 2: 181,227,282 (GRCm39) C46S Het
Other mutations in Myo1a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01529:Myo1a APN 10 127,556,529 (GRCm39) missense probably benign 0.00
IGL01896:Myo1a APN 10 127,555,773 (GRCm39) missense probably benign
IGL02073:Myo1a APN 10 127,546,094 (GRCm39) missense probably damaging 0.98
IGL02380:Myo1a APN 10 127,550,354 (GRCm39) missense probably benign 0.00
IGL02507:Myo1a APN 10 127,548,478 (GRCm39) missense probably damaging 0.98
R0106:Myo1a UTSW 10 127,555,749 (GRCm39) missense probably benign 0.02
R0326:Myo1a UTSW 10 127,552,166 (GRCm39) missense probably benign 0.00
R0357:Myo1a UTSW 10 127,546,771 (GRCm39) missense probably benign 0.02
R0485:Myo1a UTSW 10 127,555,111 (GRCm39) splice site probably benign
R0676:Myo1a UTSW 10 127,555,749 (GRCm39) missense probably benign 0.02
R0707:Myo1a UTSW 10 127,555,732 (GRCm39) unclassified probably benign
R1241:Myo1a UTSW 10 127,555,148 (GRCm39) missense probably benign 0.00
R1441:Myo1a UTSW 10 127,555,148 (GRCm39) missense probably benign 0.00
R1458:Myo1a UTSW 10 127,555,806 (GRCm39) missense probably benign
R1546:Myo1a UTSW 10 127,548,493 (GRCm39) missense probably damaging 1.00
R1692:Myo1a UTSW 10 127,555,203 (GRCm39) splice site probably null
R1871:Myo1a UTSW 10 127,555,540 (GRCm39) missense probably benign
R2067:Myo1a UTSW 10 127,541,347 (GRCm39) missense probably benign 0.25
R2079:Myo1a UTSW 10 127,556,482 (GRCm39) missense probably benign 0.00
R2151:Myo1a UTSW 10 127,556,050 (GRCm39) missense probably benign 0.18
R2375:Myo1a UTSW 10 127,541,159 (GRCm39) missense probably damaging 1.00
R3014:Myo1a UTSW 10 127,552,214 (GRCm39) missense probably damaging 1.00
R3741:Myo1a UTSW 10 127,550,767 (GRCm39) missense probably benign 0.19
R3812:Myo1a UTSW 10 127,543,284 (GRCm39) missense possibly damaging 0.89
R4303:Myo1a UTSW 10 127,549,602 (GRCm39) missense probably benign 0.10
R4306:Myo1a UTSW 10 127,549,950 (GRCm39) missense probably benign
R4472:Myo1a UTSW 10 127,546,327 (GRCm39) missense probably benign 0.06
R4599:Myo1a UTSW 10 127,556,020 (GRCm39) splice site probably null
R4604:Myo1a UTSW 10 127,547,007 (GRCm39) missense probably damaging 1.00
R4649:Myo1a UTSW 10 127,546,086 (GRCm39) missense probably benign 0.05
R4747:Myo1a UTSW 10 127,550,307 (GRCm39) missense probably damaging 1.00
R4755:Myo1a UTSW 10 127,551,557 (GRCm39) missense probably damaging 1.00
R4972:Myo1a UTSW 10 127,552,178 (GRCm39) missense probably benign 0.31
R5072:Myo1a UTSW 10 127,543,288 (GRCm39) critical splice donor site probably null
R5073:Myo1a UTSW 10 127,543,288 (GRCm39) critical splice donor site probably null
R5074:Myo1a UTSW 10 127,543,288 (GRCm39) critical splice donor site probably null
R5386:Myo1a UTSW 10 127,541,766 (GRCm39) nonsense probably null
R5592:Myo1a UTSW 10 127,549,908 (GRCm39) missense probably damaging 1.00
R5619:Myo1a UTSW 10 127,554,413 (GRCm39) missense probably benign 0.00
R6001:Myo1a UTSW 10 127,542,794 (GRCm39) critical splice donor site probably null
R6374:Myo1a UTSW 10 127,543,549 (GRCm39) missense probably damaging 1.00
R6577:Myo1a UTSW 10 127,551,189 (GRCm39) missense possibly damaging 0.94
R6932:Myo1a UTSW 10 127,546,327 (GRCm39) missense probably benign 0.06
R7310:Myo1a UTSW 10 127,541,697 (GRCm39) missense probably damaging 0.98
R7395:Myo1a UTSW 10 127,546,309 (GRCm39) missense probably damaging 0.98
R7429:Myo1a UTSW 10 127,542,716 (GRCm39) missense probably damaging 1.00
R7430:Myo1a UTSW 10 127,542,716 (GRCm39) missense probably damaging 1.00
R8464:Myo1a UTSW 10 127,554,453 (GRCm39) missense probably benign 0.01
R8523:Myo1a UTSW 10 127,547,027 (GRCm39) missense probably damaging 1.00
R8722:Myo1a UTSW 10 127,542,707 (GRCm39) missense probably damaging 1.00
R8803:Myo1a UTSW 10 127,546,856 (GRCm39) missense probably benign 0.19
R8815:Myo1a UTSW 10 127,546,043 (GRCm39) missense probably benign 0.17
R8862:Myo1a UTSW 10 127,548,653 (GRCm39) missense probably benign 0.02
R8917:Myo1a UTSW 10 127,551,534 (GRCm39) missense possibly damaging 0.88
R9020:Myo1a UTSW 10 127,549,992 (GRCm39) missense probably benign 0.01
R9429:Myo1a UTSW 10 127,543,247 (GRCm39) missense probably damaging 1.00
X0067:Myo1a UTSW 10 127,549,614 (GRCm39) missense probably damaging 1.00
Z1177:Myo1a UTSW 10 127,542,750 (GRCm39) missense possibly damaging 0.69
Z1177:Myo1a UTSW 10 127,542,744 (GRCm39) missense probably benign 0.20
Predicted Primers PCR Primer
(F):5'- AGCATCCCTCTTCCCCTGAG -3'
(R):5'- GGCATGCACAAATACTGCCA -3'

Sequencing Primer
(F):5'- CTGAGAATCCTTCCTAGACTCAG -3'
(R):5'- GTAGAAGACCTAGGTTCAGTTCCC -3'
Posted On 2021-08-02