Incidental Mutation 'R6884:Myb'
ID 536848
Institutional Source Beutler Lab
Gene Symbol Myb
Ensembl Gene ENSMUSG00000019982
Gene Name myeloblastosis oncogene
Synonyms c-myb
MMRRC Submission 044979-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R6884 (G1)
Quality Score 225.009
Status Not validated
Chromosome 10
Chromosomal Location 21000834-21036883 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 21028431 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Isoleucine at position 144 (K144I)
Ref Sequence ENSEMBL: ENSMUSP00000139699 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020158] [ENSMUST00000188495]
AlphaFold P06876
Predicted Effect possibly damaging
Transcript: ENSMUST00000020158
AA Change: K144I

PolyPhen 2 Score 0.842 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000020158
Gene: ENSMUSG00000019982
AA Change: K144I

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 probably damaging
Transcript: ENSMUST00000188495
AA Change: K144I

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000139699
Gene: ENSMUSG00000019982
AA Change: K144I

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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.5%
  • 20x: 98.3%
Validation Efficiency
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: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aamp A G 1: 74,323,407 (GRCm39) probably benign Het
Abca5 C T 11: 110,220,043 (GRCm39) V8M probably damaging Het
Ahnak2 A T 12: 112,741,863 (GRCm39) D736E possibly damaging Het
Brpf3 A G 17: 29,050,324 (GRCm39) D1072G probably benign Het
Cacna1i C T 15: 80,259,010 (GRCm39) R1240C probably damaging Het
Ccdc40 A T 11: 119,133,565 (GRCm39) E568D possibly damaging Het
Col12a1 C T 9: 79,547,091 (GRCm39) G2247E possibly damaging Het
Dapk3 T A 10: 81,027,588 (GRCm39) probably null Het
Dcaf13 T C 15: 38,986,635 (GRCm39) W136R probably damaging Het
Dip2a C A 10: 76,108,366 (GRCm39) probably null Het
Eif3c T C 7: 126,156,051 (GRCm39) D473G probably benign Het
Erich2 G A 2: 70,339,505 (GRCm39) R20H possibly damaging Het
Gcnt7 T C 2: 172,296,125 (GRCm39) N233S probably damaging Het
Gdpd4 G T 7: 97,621,382 (GRCm39) L208F probably damaging Het
Gm10269 T A 18: 20,815,932 (GRCm39) Q30L possibly damaging Het
Gm7298 A T 6: 121,737,480 (GRCm39) I295F possibly damaging Het
Htr7 A G 19: 35,941,779 (GRCm39) probably null Het
Ing1 A G 8: 11,611,916 (GRCm39) Y118C probably damaging Het
Krtap16-1 C T 11: 99,877,284 (GRCm39) W40* probably null Het
Krtap26-1 A T 16: 88,444,467 (GRCm39) D51E probably damaging Het
Lama5 G A 2: 179,833,455 (GRCm39) P1519L probably damaging Het
Lrp1 T A 10: 127,394,986 (GRCm39) Q2513L probably benign Het
Morf4l1 A T 9: 89,976,532 (GRCm39) N265K probably damaging Het
Mpp2 T C 11: 101,952,904 (GRCm39) D299G probably benign Het
Mtcl1 C T 17: 66,745,197 (GRCm39) G55R probably damaging Het
Myo18a T C 11: 77,709,875 (GRCm39) I587T possibly damaging Het
Nr2c2 A G 6: 92,135,374 (GRCm39) S288G probably benign Het
Obscn A G 11: 58,969,128 (GRCm39) Y2700H probably damaging Het
Or2z9 T C 8: 72,854,345 (GRCm39) V247A probably benign Het
Or6c3 T A 10: 129,309,023 (GRCm39) F154Y probably damaging Het
Pde6b A G 5: 108,536,574 (GRCm39) D90G probably damaging Het
Pigo A G 4: 43,022,627 (GRCm39) F315L possibly damaging Het
Prrc2c TTGCTGCTGCTGCTGCTGCTGCTGCTGC TTGCTGCTGCTGCTGCTGCTGCTGC 1: 162,536,630 (GRCm39) probably benign Het
Ret T C 6: 118,132,362 (GRCm39) D1026G probably damaging Het
Rptn A T 3: 93,303,096 (GRCm39) Q143L probably benign Het
Rubcnl A G 14: 75,272,910 (GRCm39) E210G probably benign Het
Serpina1b T A 12: 103,698,712 (GRCm39) T46S probably benign Het
Serpinb9e A T 13: 33,435,609 (GRCm39) H14L probably benign Het
Shoc1 A G 4: 59,059,652 (GRCm39) S1003P possibly damaging Het
Slc25a25 A C 2: 32,310,674 (GRCm39) V168G probably benign Het
Slc35e1 T C 8: 73,238,726 (GRCm39) T261A possibly damaging Het
Spocd1 T C 4: 129,849,197 (GRCm39) probably benign Het
Tmem222 A T 4: 132,995,514 (GRCm39) Y178N probably damaging Het
Top1mt C T 15: 75,535,893 (GRCm39) E470K probably benign Het
Traj42 T C 14: 54,413,290 (GRCm39) probably benign Het
Tshr T C 12: 91,504,876 (GRCm39) Y13H probably damaging Het
Uvssa A G 5: 33,566,461 (GRCm39) probably null Het
Vmn1r28 G A 6: 58,242,633 (GRCm39) V159I probably benign Het
Vmn2r73 T A 7: 85,507,213 (GRCm39) T700S probably benign 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
R0920:Myb UTSW 10 21,002,133 (GRCm39) missense possibly damaging 0.80
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
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'- TGCCCGCTCCTAAAAGTTGG -3'
(R):5'- GACGCTGACTCTTTCCGTAAC -3'

Sequencing Primer
(F):5'- CGCTCCTAAAAGTTGGTGTTTC -3'
(R):5'- GCTGACTCTTTCCGTAACATTAAAAC -3'
Posted On 2018-10-18