Incidental Mutation 'R9396:Myh9'
ID 710855
Institutional Source Beutler Lab
Gene Symbol Myh9
Ensembl Gene ENSMUSG00000022443
Gene Name myosin, heavy polypeptide 9, non-muscle
Synonyms Myhn-1, myosin IIA, Fltn, Myhn1, D0Jmb2, E030044M24Rik, NMHC II-A
MMRRC Submission
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R9396 (G1)
Quality Score 225.009
Status Validated
Chromosome 15
Chromosomal Location 77644787-77726375 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 77647496 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 1840 (T1840A)
Ref Sequence ENSEMBL: ENSMUSP00000016771 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000016771]
AlphaFold Q8VDD5
Predicted Effect probably benign
Transcript: ENSMUST00000016771
AA Change: T1840A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000016771
Gene: ENSMUSG00000022443
AA Change: T1840A

DomainStartEndE-ValueType
Pfam:Myosin_N 29 69 3.4e-11 PFAM
MYSc 75 777 N/A SMART
IQ 778 800 1.46e-3 SMART
Pfam:Myosin_tail_1 841 1921 N/A PFAM
low complexity region 1948 1959 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000229259
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.2%
Validation Efficiency 98% (56/57)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a conventional non-muscle myosin; this protein should not be confused with the unconventional myosin-9a or 9b (MYO9A or MYO9B). The encoded protein is a myosin IIA heavy chain that contains an IQ domain and a myosin head-like domain which is involved in several important functions, including cytokinesis, cell motility and maintenance of cell shape. Defects in this gene have been associated with non-syndromic sensorineural deafness autosomal dominant type 17, Epstein syndrome, Alport syndrome with macrothrombocytopenia, Sebastian syndrome, Fechtner syndrome and macrothrombocytopenia with progressive sensorineural deafness. [provided by RefSeq, Dec 2011]
PHENOTYPE: Homozygous null mice display embryonic lethality. Heterozygous null mice display hearing loss with incomplete penetrance. Mice homozygous or heterozygous for one of several knock-in alleles exhibit macrothrombocytopenia, nephritis, cataracts and deafness. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 57 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcg8 T A 17: 85,000,282 (GRCm39) F281I probably damaging Het
Acad8 A G 9: 26,887,041 (GRCm39) M402T probably damaging Het
Apcdd1 C T 18: 63,055,731 (GRCm39) probably benign Het
Apol7a T C 15: 77,273,925 (GRCm39) E179G possibly damaging Het
Asmt A G X: 169,110,141 (GRCm39) T217A probably benign Het
Cadm2 T C 16: 66,544,102 (GRCm39) Y318C probably damaging Het
Cckar G A 5: 53,864,623 (GRCm39) T26M probably damaging Het
Cd300ld G A 11: 114,878,230 (GRCm39) T94I probably damaging Het
Cdk5rap2 A G 4: 70,172,903 (GRCm39) Y1390H possibly damaging Het
Cdk5rap2 C T 4: 70,182,895 (GRCm39) S1268N probably damaging Het
Csrnp3 C T 2: 65,832,841 (GRCm39) R127C probably damaging Het
Dsc2 T A 18: 20,174,773 (GRCm39) R501* probably null Het
Dusp2 C T 2: 127,179,638 (GRCm39) R294C probably damaging Het
Edrf1 A G 7: 133,261,838 (GRCm39) K878E possibly damaging Het
Evc T C 5: 37,476,434 (GRCm39) T372A possibly damaging Het
Fcgr1 T A 3: 96,194,390 (GRCm39) K166* probably null Het
Fstl4 C A 11: 52,664,778 (GRCm39) P36Q probably benign Het
Gas2l2 A T 11: 83,313,659 (GRCm39) I551N probably benign Het
Hc G T 2: 34,927,615 (GRCm39) S333* probably null Het
Ibsp A G 5: 104,458,297 (GRCm39) Y278C probably damaging Het
Ifitm10 A T 7: 141,924,704 (GRCm39) V45D probably damaging Het
Kcnc3 T C 7: 44,240,937 (GRCm39) S210P possibly damaging Het
Klhl3 T G 13: 58,161,662 (GRCm39) T531P probably damaging Het
Mapt C A 11: 104,189,555 (GRCm39) P191Q possibly damaging Het
Myof A T 19: 37,923,294 (GRCm39) C1320S probably damaging Het
Myom3 G T 4: 135,513,199 (GRCm39) V626L probably benign Het
Nalf2 C T X: 98,889,097 (GRCm39) R321W probably damaging Het
Ndor1 A G 2: 25,138,921 (GRCm39) L321P probably benign Het
Nhsl1 T A 10: 18,399,749 (GRCm39) M291K probably damaging Het
Nubp2 C T 17: 25,103,476 (GRCm39) V134I probably benign Het
Nuf2 T C 1: 169,337,917 (GRCm39) I287V probably benign Het
Or1d2 T A 11: 74,256,089 (GRCm39) M198K probably benign Het
Or2n1 T A 17: 38,486,421 (GRCm39) W149R probably damaging Het
Or4k42 A G 2: 111,319,864 (GRCm39) L213P probably benign Het
Or51i2 A G 7: 103,689,720 (GRCm39) N239S probably benign Het
Or55b4 A C 7: 102,134,180 (GRCm39) V49G possibly damaging Het
Or5k3 G A 16: 58,969,302 (GRCm39) V30M probably damaging Het
Or8k28 A T 2: 86,285,845 (GRCm39) C257S probably benign Het
Pals1 G T 12: 78,871,521 (GRCm39) R367L possibly damaging Het
Pkd1l3 GACACCTGCATCCAGCAGCCCAACAAACATGACATCAGACACACCTGCATCCAGCAGCCCAACAAACATGACATCAGACACACCTGCATCCAGCAGCCCAACAAACATGACATCAGACACACCTGCATCCAGCAGCCCA GACACCTGCATCCAGCAGCCCAACAAACATGACATCAGACACACCTGCATCCAGCAGCCCAACAAACATGACATCAGACACACCTGCATCCAGCAGCCCA 8: 110,350,827 (GRCm39) probably benign Het
Ppp1r12a A G 10: 108,100,571 (GRCm39) E863G probably damaging Het
Pskh1 C T 8: 106,640,091 (GRCm39) T257M possibly damaging Het
Rasgef1b T C 5: 99,377,188 (GRCm39) I334V probably benign Het
Rnf180 T A 13: 105,318,027 (GRCm39) K462* probably null Het
Sin3a A G 9: 57,008,445 (GRCm39) D455G probably benign Het
Slc15a4 A G 5: 127,694,463 (GRCm39) probably benign Het
Slc2a13 T C 15: 91,227,915 (GRCm39) T426A probably benign Het
Smarca5 T C 8: 81,463,358 (GRCm39) K70R probably benign Het
Smg1 A G 7: 117,807,303 (GRCm39) V182A unknown Het
Stim1 G A 7: 102,064,592 (GRCm39) V221I possibly damaging Het
Tbx18 T C 9: 87,609,432 (GRCm39) D201G probably damaging Het
Tcf25 A G 8: 124,127,831 (GRCm39) E630G probably benign Het
Tm7sf3 T C 6: 146,523,472 (GRCm39) N135S possibly damaging Het
Togaram1 A G 12: 65,014,429 (GRCm39) N560S probably damaging Het
Unc13d A G 11: 115,966,529 (GRCm39) probably null Het
Zfp445 A C 9: 122,681,581 (GRCm39) S787A probably benign Het
Zfp949 T C 9: 88,449,260 (GRCm39) W22R probably damaging Het
Other mutations in Myh9
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00796:Myh9 APN 15 77,681,195 (GRCm39) splice site probably benign
IGL01105:Myh9 APN 15 77,665,678 (GRCm39) missense probably benign 0.01
IGL01137:Myh9 APN 15 77,653,742 (GRCm39) missense probably benign 0.19
IGL01399:Myh9 APN 15 77,651,470 (GRCm39) missense probably damaging 1.00
IGL01666:Myh9 APN 15 77,646,131 (GRCm39) missense probably benign 0.31
IGL01832:Myh9 APN 15 77,675,953 (GRCm39) missense probably benign 0.02
IGL01933:Myh9 APN 15 77,665,418 (GRCm39) missense probably benign 0.00
IGL02049:Myh9 APN 15 77,654,070 (GRCm39) missense probably benign 0.01
IGL02237:Myh9 APN 15 77,670,854 (GRCm39) missense probably benign 0.03
IGL02243:Myh9 APN 15 77,651,682 (GRCm39) missense probably damaging 1.00
IGL02248:Myh9 APN 15 77,670,814 (GRCm39) missense probably damaging 0.99
IGL02292:Myh9 APN 15 77,692,196 (GRCm39) missense probably damaging 1.00
IGL02315:Myh9 APN 15 77,654,173 (GRCm39) missense probably benign 0.00
IGL02427:Myh9 APN 15 77,660,004 (GRCm39) missense probably damaging 0.98
IGL02675:Myh9 APN 15 77,673,130 (GRCm39) missense possibly damaging 0.89
IGL02727:Myh9 APN 15 77,675,942 (GRCm39) missense probably benign 0.11
IGL02749:Myh9 APN 15 77,692,186 (GRCm39) nonsense probably null
IGL02887:Myh9 APN 15 77,680,220 (GRCm39) nonsense probably null
IGL02926:Myh9 APN 15 77,671,826 (GRCm39) missense probably damaging 1.00
IGL02945:Myh9 APN 15 77,646,205 (GRCm39) missense probably benign 0.05
IGL03137:Myh9 APN 15 77,675,289 (GRCm39) missense probably damaging 1.00
R0784:Myh9 UTSW 15 77,661,209 (GRCm39) splice site probably benign
R1375:Myh9 UTSW 15 77,653,568 (GRCm39) splice site probably null
R1535:Myh9 UTSW 15 77,662,013 (GRCm39) missense probably damaging 0.98
R1563:Myh9 UTSW 15 77,656,057 (GRCm39) missense probably damaging 0.99
R1629:Myh9 UTSW 15 77,648,601 (GRCm39) missense probably damaging 1.00
R1635:Myh9 UTSW 15 77,660,099 (GRCm39) missense probably benign 0.00
R1635:Myh9 UTSW 15 77,655,367 (GRCm39) missense probably benign 0.06
R1693:Myh9 UTSW 15 77,697,097 (GRCm39) missense probably damaging 1.00
R1791:Myh9 UTSW 15 77,657,464 (GRCm39) unclassified probably benign
R2010:Myh9 UTSW 15 77,656,147 (GRCm39) missense probably benign 0.06
R2048:Myh9 UTSW 15 77,655,332 (GRCm39) missense possibly damaging 0.70
R2078:Myh9 UTSW 15 77,648,112 (GRCm39) missense probably benign 0.16
R2092:Myh9 UTSW 15 77,648,550 (GRCm39) nonsense probably null
R2376:Myh9 UTSW 15 77,667,617 (GRCm39) missense probably benign 0.18
R2922:Myh9 UTSW 15 77,697,384 (GRCm39) missense probably damaging 1.00
R3709:Myh9 UTSW 15 77,657,547 (GRCm39) missense possibly damaging 0.84
R3710:Myh9 UTSW 15 77,657,547 (GRCm39) missense possibly damaging 0.84
R3737:Myh9 UTSW 15 77,651,012 (GRCm39) missense probably damaging 0.99
R3738:Myh9 UTSW 15 77,651,012 (GRCm39) missense probably damaging 0.99
R3739:Myh9 UTSW 15 77,651,012 (GRCm39) missense probably damaging 0.99
R4299:Myh9 UTSW 15 77,654,164 (GRCm39) missense probably benign
R4384:Myh9 UTSW 15 77,675,912 (GRCm39) splice site probably benign
R4514:Myh9 UTSW 15 77,648,200 (GRCm39) missense probably benign
R4631:Myh9 UTSW 15 77,681,228 (GRCm39) missense probably damaging 0.99
R4642:Myh9 UTSW 15 77,646,151 (GRCm39) missense probably benign 0.10
R4695:Myh9 UTSW 15 77,653,053 (GRCm39) missense probably damaging 0.99
R4709:Myh9 UTSW 15 77,671,717 (GRCm39) missense probably damaging 1.00
R4766:Myh9 UTSW 15 77,692,077 (GRCm39) missense probably damaging 0.97
R4826:Myh9 UTSW 15 77,673,146 (GRCm39) nonsense probably null
R4842:Myh9 UTSW 15 77,653,453 (GRCm39) missense probably damaging 0.99
R4946:Myh9 UTSW 15 77,657,540 (GRCm39) missense probably damaging 1.00
R5030:Myh9 UTSW 15 77,691,998 (GRCm39) intron probably benign
R5055:Myh9 UTSW 15 77,648,723 (GRCm39) missense probably benign 0.12
R5202:Myh9 UTSW 15 77,665,310 (GRCm39) critical splice donor site probably null
R5413:Myh9 UTSW 15 77,692,186 (GRCm39) nonsense probably null
R5435:Myh9 UTSW 15 77,653,809 (GRCm39) missense probably benign 0.00
R5701:Myh9 UTSW 15 77,675,964 (GRCm39) missense probably benign 0.00
R5757:Myh9 UTSW 15 77,655,362 (GRCm39) missense probably benign 0.44
R5793:Myh9 UTSW 15 77,653,077 (GRCm39) missense probably benign 0.23
R5952:Myh9 UTSW 15 77,657,532 (GRCm39) missense possibly damaging 0.65
R6248:Myh9 UTSW 15 77,669,422 (GRCm39) nonsense probably null
R6648:Myh9 UTSW 15 77,650,972 (GRCm39) missense probably benign 0.08
R7055:Myh9 UTSW 15 77,659,398 (GRCm39) missense probably damaging 1.00
R7106:Myh9 UTSW 15 77,659,321 (GRCm39) missense probably benign
R7180:Myh9 UTSW 15 77,692,110 (GRCm39) missense probably benign 0.00
R7205:Myh9 UTSW 15 77,667,672 (GRCm39) missense probably benign 0.08
R7254:Myh9 UTSW 15 77,650,024 (GRCm39) missense probably damaging 1.00
R7284:Myh9 UTSW 15 77,671,796 (GRCm39) missense probably damaging 1.00
R7417:Myh9 UTSW 15 77,648,065 (GRCm39) nonsense probably null
R7695:Myh9 UTSW 15 77,650,936 (GRCm39) missense probably benign 0.31
R7750:Myh9 UTSW 15 77,667,610 (GRCm39) missense probably benign 0.01
R7854:Myh9 UTSW 15 77,675,953 (GRCm39) missense probably benign 0.02
R8220:Myh9 UTSW 15 77,648,747 (GRCm39) missense possibly damaging 0.87
R8324:Myh9 UTSW 15 77,673,117 (GRCm39) critical splice donor site probably null
R8837:Myh9 UTSW 15 77,661,137 (GRCm39) missense possibly damaging 0.71
R8944:Myh9 UTSW 15 77,655,432 (GRCm39) missense probably benign
R9025:Myh9 UTSW 15 77,653,192 (GRCm39) missense probably benign
R9229:Myh9 UTSW 15 77,675,017 (GRCm39) missense possibly damaging 0.91
Z1088:Myh9 UTSW 15 77,659,458 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TCCTCTAGCTGCCGTTTAAG -3'
(R):5'- ACAGCAGCTACTGAGTGTCC -3'

Sequencing Primer
(F):5'- GCCTTGTCAGCCTGCAGAAAC -3'
(R):5'- TGTCCAGGAAAGACTAGCACCTTAG -3'
Posted On 2022-04-18