Incidental Mutation 'R0920:Myb'
ID 82824
Institutional Source Beutler Lab
Gene Symbol Myb
Ensembl Gene ENSMUSG00000019982
Gene Name myeloblastosis oncogene
Synonyms c-myb
MMRRC Submission 039070-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R0920 (G1)
Quality Score 225
Status Validated
Chromosome 10
Chromosomal Location 21000834-21036883 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to T at 21002133 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Lysine at position 736 (T736K)
Ref Sequence ENSEMBL: ENSMUSP00000139699 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020158] [ENSMUST00000188495]
AlphaFold P06876
Predicted Effect probably benign
Transcript: ENSMUST00000020158
AA Change: T617K

PolyPhen 2 Score 0.342 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000020158
Gene: ENSMUSG00000019982
AA Change: T617K

DomainStartEndE-ValueType
low complexity region 7 27 N/A INTRINSIC
SANT 39 88 9.52e-20 SMART
SANT 91 140 2.04e-19 SMART
SANT 143 191 1.75e-18 SMART
low complexity region 227 239 N/A INTRINSIC
Pfam:LMSTEN 267 313 4e-29 PFAM
Pfam:Cmyb_C 399 559 1.5e-64 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000188495
AA Change: T736K

PolyPhen 2 Score 0.798 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000139699
Gene: ENSMUSG00000019982
AA Change: T736K

DomainStartEndE-ValueType
low complexity region 7 27 N/A INTRINSIC
SANT 39 88 9.52e-20 SMART
SANT 91 140 2.04e-19 SMART
SANT 143 191 1.75e-18 SMART
low complexity region 227 239 N/A INTRINSIC
Pfam:LMSTEN 266 313 3.6e-32 PFAM
low complexity region 409 421 N/A INTRINSIC
Pfam:Cmyb_C 516 682 8.5e-66 PFAM
Meta Mutation Damage Score 0.1153 question?
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.9%
  • 10x: 97.6%
  • 20x: 95.9%
Validation Efficiency 100% (37/37)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein with three HTH DNA-binding domains that functions as a transcription regulator. This protein plays an essential role in the regulation of hematopoiesis. This gene may be aberrently expressed or rearranged or undergo translocation in leukemias and lymphomas, and is considered to be an oncogene. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2016]
PHENOTYPE: Mice homozygous for deficient alleles of this gene display severe hematopoietic abnormalities. Red and white blood cells and platelets are all affected. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aadacl4fm2 T C 4: 144,287,696 (GRCm39) probably benign Het
Adamts16 A G 13: 70,911,680 (GRCm39) probably benign Het
Adgra3 A G 5: 50,118,503 (GRCm39) V1015A probably benign Het
Armc5 G T 7: 127,839,491 (GRCm39) A270S probably damaging Het
Cacng1 A C 11: 107,596,682 (GRCm39) probably benign Het
Ccdc33 T C 9: 57,940,955 (GRCm39) D429G probably damaging Het
Ccdc88b G T 19: 6,824,017 (GRCm39) A1412E probably benign Het
Cfap298 C T 16: 90,724,267 (GRCm39) E125K probably damaging Het
Clock A T 5: 76,378,167 (GRCm39) S578T possibly damaging Het
Crp T C 1: 172,526,089 (GRCm39) F58S probably damaging Het
Dlg5 T A 14: 24,226,465 (GRCm39) Q125L probably damaging Het
Eif3i T C 4: 129,489,050 (GRCm39) probably benign Het
Gucy1a2 A C 9: 3,759,472 (GRCm39) D426A probably damaging Het
Hpcal1 C T 12: 17,841,098 (GRCm39) probably benign Het
Inf2 T A 12: 112,576,721 (GRCm39) probably benign Het
Kdm7a A G 6: 39,128,256 (GRCm39) L525P probably damaging Het
Kirrel3 A T 9: 34,939,648 (GRCm39) I152F probably damaging Het
Knl1 T A 2: 118,900,309 (GRCm39) I670K probably benign Het
Krt76 T C 15: 101,800,874 (GRCm39) T141A possibly damaging Het
Ldb3 T C 14: 34,289,460 (GRCm39) T249A probably benign Het
Magi3 A T 3: 103,941,507 (GRCm39) probably null Het
Mfn1 A G 3: 32,588,385 (GRCm39) probably null Het
Myo5b A C 18: 74,758,712 (GRCm39) K231T probably benign Het
Myt1l T A 12: 29,936,138 (GRCm39) C909S unknown Het
Npas4 C A 19: 5,036,344 (GRCm39) E607* probably null Het
Nphp3 A G 9: 103,909,106 (GRCm39) N772S probably benign Het
Nup88 G T 11: 70,847,146 (GRCm39) P288Q possibly damaging Het
Or2l13 A T 16: 19,305,680 (GRCm39) I31F probably benign Het
Pknox1 C A 17: 31,815,865 (GRCm39) Q240K probably damaging Het
Plce1 A C 19: 38,724,965 (GRCm39) T1439P probably damaging Het
Ppp1r42 T A 1: 10,069,750 (GRCm39) N104I probably damaging Het
Prkar2a T A 9: 108,596,496 (GRCm39) probably benign Het
Stox2 C T 8: 47,646,053 (GRCm39) R469Q probably damaging Het
Syna A G 5: 134,587,956 (GRCm39) V331A probably benign Het
Vmn1r58 A T 7: 5,413,788 (GRCm39) N147K probably benign Het
Zdhhc6 A T 19: 55,300,133 (GRCm39) L148H probably damaging Het
Other mutations in Myb
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00654:Myb APN 10 21,017,725 (GRCm39) missense probably damaging 0.99
IGL00707:Myb APN 10 21,024,283 (GRCm39) missense probably damaging 1.00
IGL00796:Myb APN 10 21,017,698 (GRCm39) missense probably benign 0.00
IGL01012:Myb APN 10 21,022,159 (GRCm39) missense probably benign 0.03
IGL01082:Myb APN 10 21,028,843 (GRCm39) missense probably damaging 1.00
IGL01365:Myb APN 10 21,028,401 (GRCm39) missense probably benign 0.31
IGL01906:Myb APN 10 21,028,533 (GRCm39) missense probably damaging 1.00
IGL02560:Myb APN 10 21,028,347 (GRCm39) missense probably damaging 1.00
Huang_river UTSW 10 21,028,516 (GRCm39) missense probably damaging 1.00
PIT4495001:Myb UTSW 10 21,028,521 (GRCm39) missense probably damaging 0.98
R0385:Myb UTSW 10 21,030,611 (GRCm39) missense possibly damaging 0.73
R0442:Myb UTSW 10 21,002,095 (GRCm39) missense probably benign 0.05
R0759:Myb UTSW 10 21,020,927 (GRCm39) missense probably benign 0.01
R0882:Myb UTSW 10 21,032,259 (GRCm39) missense possibly damaging 0.75
R1401:Myb UTSW 10 21,028,844 (GRCm39) missense probably damaging 1.00
R1651:Myb UTSW 10 21,002,097 (GRCm39) missense probably damaging 1.00
R1752:Myb UTSW 10 21,032,336 (GRCm39) missense possibly damaging 0.89
R1879:Myb UTSW 10 21,017,876 (GRCm39) missense probably benign 0.24
R1971:Myb UTSW 10 21,016,555 (GRCm39) missense probably benign 0.00
R4355:Myb UTSW 10 21,028,516 (GRCm39) missense probably damaging 1.00
R4611:Myb UTSW 10 21,021,223 (GRCm39) missense probably damaging 1.00
R4650:Myb UTSW 10 21,028,840 (GRCm39) missense probably damaging 1.00
R4888:Myb UTSW 10 21,002,137 (GRCm39) missense probably benign 0.01
R5121:Myb UTSW 10 21,002,137 (GRCm39) missense probably benign 0.01
R5922:Myb UTSW 10 21,028,826 (GRCm39) missense probably damaging 1.00
R5955:Myb UTSW 10 21,028,398 (GRCm39) missense probably damaging 1.00
R6116:Myb UTSW 10 21,030,653 (GRCm39) missense probably damaging 1.00
R6150:Myb UTSW 10 21,017,668 (GRCm39) missense probably damaging 1.00
R6207:Myb UTSW 10 21,021,221 (GRCm39) missense probably benign
R6656:Myb UTSW 10 21,028,844 (GRCm39) missense probably damaging 1.00
R6801:Myb UTSW 10 21,020,865 (GRCm39) splice site probably null
R6824:Myb UTSW 10 21,021,019 (GRCm39) missense probably benign 0.00
R6884:Myb UTSW 10 21,028,431 (GRCm39) missense probably damaging 1.00
R6977:Myb UTSW 10 21,028,551 (GRCm39) missense probably damaging 0.96
R7562:Myb UTSW 10 21,017,653 (GRCm39) splice site probably null
R7651:Myb UTSW 10 21,032,273 (GRCm39) missense probably damaging 1.00
R7747:Myb UTSW 10 21,032,324 (GRCm39) missense possibly damaging 0.89
R8346:Myb UTSW 10 21,002,136 (GRCm39) missense probably benign 0.00
R8683:Myb UTSW 10 21,026,405 (GRCm39) missense possibly damaging 0.53
R8829:Myb UTSW 10 21,021,130 (GRCm39) missense probably damaging 0.96
R9227:Myb UTSW 10 21,030,612 (GRCm39) missense probably benign 0.03
R9228:Myb UTSW 10 21,030,612 (GRCm39) missense probably benign 0.03
R9240:Myb UTSW 10 21,016,500 (GRCm39) missense probably damaging 1.00
R9304:Myb UTSW 10 21,028,516 (GRCm39) missense probably damaging 1.00
R9408:Myb UTSW 10 21,026,275 (GRCm39) missense probably benign 0.21
R9517:Myb UTSW 10 21,030,612 (GRCm39) missense probably benign 0.03
R9576:Myb UTSW 10 21,030,612 (GRCm39) missense probably benign 0.03
R9577:Myb UTSW 10 21,030,612 (GRCm39) missense probably benign 0.03
R9610:Myb UTSW 10 21,030,627 (GRCm39) nonsense probably null
Predicted Primers PCR Primer
(F):5'- TGCACTTGGTGCTGCTCTCAAC -3'
(R):5'- TCTCCAACCTTGGAAAACTGCCTG -3'

Sequencing Primer
(F):5'- TGTTGTACCACAACAAAATCAGG -3'
(R):5'- CATCTTACGAAAGTTCTGAGAGAC -3'
Posted On 2013-11-08