Incidental Mutation 'R9003:Jak2'
ID 685118
Institutional Source Beutler Lab
Gene Symbol Jak2
Ensembl Gene ENSMUSG00000024789
Gene Name Janus kinase 2
Synonyms C81284
MMRRC Submission 068833-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R9003 (G1)
Quality Score 225.009
Status Validated
Chromosome 19
Chromosomal Location 29229228-29290480 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 29254240 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Leucine at position 187 (M187L)
Ref Sequence ENSEMBL: ENSMUSP00000025705 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025705] [ENSMUST00000065796]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000025705
AA Change: M187L

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000025705
Gene: ENSMUSG00000024789
AA Change: M187L

DomainStartEndE-ValueType
B41 33 270 8.86e-56 SMART
SH2 397 487 3.03e-18 SMART
STYKc 545 805 1.95e-26 SMART
TyrKc 849 1123 8.61e-119 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000065796
AA Change: M187L

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000064394
Gene: ENSMUSG00000024789
AA Change: M187L

DomainStartEndE-ValueType
B41 33 270 8.86e-56 SMART
SH2 397 487 3.03e-18 SMART
STYKc 545 805 1.95e-26 SMART
TyrKc 849 1123 8.61e-119 SMART
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.3%
Validation Efficiency 100% (57/57)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene product is a protein tyrosine kinase involved in a specific subset of cytokine receptor signaling pathways. It has been found to be constituitively associated with the prolactin receptor and is required for responses to gamma interferon. Mice that do not express an active protein for this gene exhibit embryonic lethality associated with the absence of definitive erythropoiesis. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for null mutations die during midgestation due to a failure of erythropoieses. Mice expressing a conditional allele activated in mammary tissue exhibit lactation deficiency due to impaired alveologenesis. Mice homozygous for a knock-in allele exhibit myeloproliferative neoplasm. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 57 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcb5 G A 12: 118,850,013 (GRCm39) H917Y possibly damaging Het
Acot4 A G 12: 84,089,969 (GRCm39) K222R possibly damaging Het
Akap12 A G 10: 4,306,744 (GRCm39) S1290G probably benign Het
Arid1a T C 4: 133,411,799 (GRCm39) I1311V unknown Het
Asf1b G T 8: 84,682,530 (GRCm39) E25* probably null Het
Atp10a T A 7: 58,457,203 (GRCm39) W901R probably damaging Het
Aurkc T A 7: 6,999,547 (GRCm39) I18N probably damaging Het
Carmil2 A G 8: 106,423,905 (GRCm39) T1253A probably damaging Het
Ccdc146 T C 5: 21,508,132 (GRCm39) T639A possibly damaging Het
Cdca4 A G 12: 112,785,659 (GRCm39) V23A probably benign Het
Chpt1 A G 10: 88,312,943 (GRCm39) F290L probably damaging Het
Clca3b C T 3: 144,533,072 (GRCm39) W653* probably null Het
Coa8 A G 12: 111,688,189 (GRCm39) *45W probably null Het
Cpb2 A T 14: 75,479,868 (GRCm39) probably benign Het
Cul9 A G 17: 46,836,001 (GRCm39) V1215A possibly damaging Het
Cxxc4 A T 3: 133,945,431 (GRCm39) N4I unknown Het
Eps8l1 G T 7: 4,464,016 (GRCm39) V47F possibly damaging Het
Exoc6 T C 19: 37,587,097 (GRCm39) I537T probably damaging Het
Fbn2 T C 18: 58,176,591 (GRCm39) Y2040C probably damaging Het
Gfm2 T G 13: 97,282,889 (GRCm39) probably benign Het
Kif5b A G 18: 6,224,047 (GRCm39) V247A probably benign Het
Klhl22 T C 16: 17,589,612 (GRCm39) V91A probably damaging Het
Ldhd T C 8: 112,356,894 (GRCm39) S17G probably benign Het
Madd C A 2: 90,988,359 (GRCm39) E1223* probably null Het
Mecom T C 3: 30,034,639 (GRCm39) I346V probably benign Het
Mthfd1 C T 12: 76,350,754 (GRCm39) T712M probably benign Het
Nek4 C T 14: 30,704,471 (GRCm39) T662M probably benign Het
Or10g3b T A 14: 52,586,768 (GRCm39) H245L probably damaging Het
Or2y1b C T 11: 49,209,155 (GRCm39) P261S possibly damaging Het
Or4c117 T A 2: 88,956,024 (GRCm39) Q17L possibly damaging Het
Or4k42 A G 2: 111,320,411 (GRCm39) F31L probably benign Het
Or5ac19 A T 16: 59,089,263 (GRCm39) F256I probably benign Het
Or8c18 C T 9: 38,203,343 (GRCm39) T34I probably benign Het
Phc3 G A 3: 31,020,007 (GRCm39) T19I possibly damaging Het
Pla2g4e T A 2: 120,007,282 (GRCm39) Q472L probably benign Het
Plcg2 C T 8: 118,342,002 (GRCm39) T1121I Het
Plin2 T C 4: 86,580,324 (GRCm39) T146A probably benign Het
Pum1 T G 4: 130,474,393 (GRCm39) S488A probably benign Het
Robo1 A G 16: 72,539,002 (GRCm39) probably benign Het
Rsbn1 T C 3: 103,822,188 (GRCm39) L102P probably damaging Het
Sbno2 A T 10: 79,896,049 (GRCm39) V939E probably damaging Het
Scarf1 A T 11: 75,406,069 (GRCm39) T118S possibly damaging Het
Sdcbp2 G A 2: 151,429,113 (GRCm39) V171M probably benign Het
Sh3pxd2b T C 11: 32,361,571 (GRCm39) I261T probably damaging Het
Slc4a9 A G 18: 36,673,787 (GRCm39) probably null Het
Smpdl3a A G 10: 57,683,977 (GRCm39) Y245C probably damaging Het
Stk39 T C 2: 68,222,462 (GRCm39) I201V probably damaging Het
Timm44 A G 8: 4,324,204 (GRCm39) L25P possibly damaging Het
Tinf2 T C 14: 55,917,859 (GRCm39) H210R probably benign Het
Tmem168 A T 6: 13,591,446 (GRCm39) Y457N probably benign Het
Topbp1 T C 9: 103,200,727 (GRCm39) S587P probably benign Het
Tpp1 T A 7: 105,398,156 (GRCm39) I336F probably benign Het
Ttc28 G A 5: 111,424,896 (GRCm39) V1574I probably benign Het
Tut4 A G 4: 108,400,029 (GRCm39) K1277E probably damaging Het
Vmn2r52 A T 7: 9,905,181 (GRCm39) D219E probably benign Het
Zbtb40 G T 4: 136,745,904 (GRCm39) A43E probably damaging Het
Zfp970 G A 2: 177,167,010 (GRCm39) A195T probably damaging Het
Other mutations in Jak2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00839:Jak2 APN 19 29,279,047 (GRCm39) missense probably damaging 1.00
IGL00951:Jak2 APN 19 29,276,983 (GRCm39) missense probably damaging 1.00
IGL01300:Jak2 APN 19 29,287,083 (GRCm39) missense probably damaging 1.00
IGL01800:Jak2 APN 19 29,263,693 (GRCm39) splice site probably benign
IGL02035:Jak2 APN 19 29,263,808 (GRCm39) missense probably benign 0.24
IGL02212:Jak2 APN 19 29,265,382 (GRCm39) missense probably benign 0.01
IGL02447:Jak2 APN 19 29,277,014 (GRCm39) missense probably damaging 1.00
R0001:Jak2 UTSW 19 29,259,787 (GRCm39) missense probably benign 0.01
R0158:Jak2 UTSW 19 29,289,157 (GRCm39) missense probably benign
R0217:Jak2 UTSW 19 29,274,050 (GRCm39) critical splice donor site probably null
R0308:Jak2 UTSW 19 29,289,157 (GRCm39) missense probably benign 0.15
R0344:Jak2 UTSW 19 29,261,029 (GRCm39) missense probably damaging 1.00
R0398:Jak2 UTSW 19 29,259,788 (GRCm39) missense possibly damaging 0.95
R0408:Jak2 UTSW 19 29,263,717 (GRCm39) missense probably benign 0.38
R0453:Jak2 UTSW 19 29,289,238 (GRCm39) missense probably benign 0.01
R0853:Jak2 UTSW 19 29,262,326 (GRCm39) nonsense probably null
R1180:Jak2 UTSW 19 29,259,899 (GRCm39) missense probably damaging 1.00
R1794:Jak2 UTSW 19 29,276,957 (GRCm39) missense probably benign 0.00
R2247:Jak2 UTSW 19 29,261,036 (GRCm39) missense probably benign 0.01
R3908:Jak2 UTSW 19 29,268,673 (GRCm39) missense probably damaging 1.00
R4705:Jak2 UTSW 19 29,272,315 (GRCm39) missense possibly damaging 0.82
R4744:Jak2 UTSW 19 29,239,656 (GRCm39) missense probably benign 0.02
R4814:Jak2 UTSW 19 29,279,377 (GRCm39) missense probably damaging 1.00
R4903:Jak2 UTSW 19 29,252,436 (GRCm39) missense probably benign 0.03
R5602:Jak2 UTSW 19 29,275,739 (GRCm39) missense probably benign 0.01
R5713:Jak2 UTSW 19 29,248,793 (GRCm39) missense probably damaging 0.96
R5740:Jak2 UTSW 19 29,239,824 (GRCm39) missense possibly damaging 0.81
R5758:Jak2 UTSW 19 29,287,043 (GRCm39) missense probably damaging 1.00
R5966:Jak2 UTSW 19 29,260,954 (GRCm39) missense possibly damaging 0.94
R6285:Jak2 UTSW 19 29,273,059 (GRCm39) missense probably benign 0.35
R6439:Jak2 UTSW 19 29,287,022 (GRCm39) splice site probably null
R6624:Jak2 UTSW 19 29,259,989 (GRCm39) missense probably damaging 0.99
R6649:Jak2 UTSW 19 29,266,110 (GRCm39) missense probably benign 0.00
R6653:Jak2 UTSW 19 29,266,110 (GRCm39) missense probably benign 0.00
R7084:Jak2 UTSW 19 29,263,798 (GRCm39) missense possibly damaging 0.78
R7180:Jak2 UTSW 19 29,259,811 (GRCm39) missense probably benign 0.01
R7261:Jak2 UTSW 19 29,288,385 (GRCm39) missense possibly damaging 0.82
R7488:Jak2 UTSW 19 29,275,783 (GRCm39) missense probably damaging 0.99
R7537:Jak2 UTSW 19 29,276,037 (GRCm39) missense probably benign 0.00
R7757:Jak2 UTSW 19 29,260,946 (GRCm39) missense probably benign
R7777:Jak2 UTSW 19 29,254,268 (GRCm39) missense probably benign 0.32
R8050:Jak2 UTSW 19 29,275,732 (GRCm39) missense probably damaging 0.98
R8345:Jak2 UTSW 19 29,262,270 (GRCm39) missense probably damaging 1.00
R8524:Jak2 UTSW 19 29,273,105 (GRCm39) missense probably damaging 0.99
R9128:Jak2 UTSW 19 29,278,462 (GRCm39) missense probably damaging 1.00
R9188:Jak2 UTSW 19 29,288,353 (GRCm39) missense probably damaging 0.97
R9197:Jak2 UTSW 19 29,289,157 (GRCm39) missense probably benign 0.15
R9369:Jak2 UTSW 19 29,266,203 (GRCm39) critical splice donor site probably null
R9430:Jak2 UTSW 19 29,265,367 (GRCm39) missense possibly damaging 0.89
R9704:Jak2 UTSW 19 29,275,730 (GRCm39) nonsense probably null
X0058:Jak2 UTSW 19 29,273,111 (GRCm39) missense possibly damaging 0.91
Z1176:Jak2 UTSW 19 29,248,798 (GRCm39) missense possibly damaging 0.58
Predicted Primers PCR Primer
(F):5'- ATGCGTATTTTAGGAGCTAACTTATAG -3'
(R):5'- CCCCAGTACAGACCCTATTTTAA -3'

Sequencing Primer
(F):5'- GCCATGGCCTTATCGTTT -3'
(R):5'- CCTACAGTTACAGGTGTACAGTGTC -3'
Posted On 2021-10-11