Incidental Mutation 'R8050:Jak2'
ID 619033
Institutional Source Beutler Lab
Gene Symbol Jak2
Ensembl Gene ENSMUSG00000024789
Gene Name Janus kinase 2
Synonyms C81284
MMRRC Submission 067487-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R8050 (G1)
Quality Score 225.009
Status Not validated
Chromosome 19
Chromosomal Location 29229228-29290480 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 29275732 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Threonine at position 724 (I724T)
Ref Sequence ENSEMBL: ENSMUSP00000025705 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025705] [ENSMUST00000065796]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000025705
AA Change: I724T

PolyPhen 2 Score 0.984 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000025705
Gene: ENSMUSG00000024789
AA Change: I724T

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 damaging
Transcript: ENSMUST00000065796
AA Change: I724T

PolyPhen 2 Score 0.984 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000064394
Gene: ENSMUSG00000024789
AA Change: I724T

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: 99.7%
  • 20x: 99.2%
Validation Efficiency
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: 67 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2410002F23Rik T A 7: 43,900,677 (GRCm39) V194E possibly damaging Het
Adgrv1 T C 13: 81,561,296 (GRCm39) N5406S probably damaging Het
Arhgef38 T A 3: 132,843,323 (GRCm39) R416* probably null Het
Asb7 T A 7: 66,328,932 (GRCm39) Q36L probably benign Het
Bbof1 G A 12: 84,457,991 (GRCm39) M85I probably benign Het
Bin1 T G 18: 32,539,198 (GRCm39) F44V probably damaging Het
Bnc2 C A 4: 84,210,573 (GRCm39) V599L probably benign Het
Bnip3l A G 14: 67,226,651 (GRCm39) S181P probably damaging Het
Btnl9 A G 11: 49,066,442 (GRCm39) L374P probably benign Het
Cd109 T C 9: 78,571,633 (GRCm39) I424T probably benign Het
Cdhr2 G A 13: 54,882,035 (GRCm39) V1162M probably damaging Het
Dgkb G A 12: 38,174,216 (GRCm39) E181K probably benign Het
Dnase1 A T 16: 3,855,861 (GRCm39) D64V probably damaging Het
E130308A19Rik T C 4: 59,719,767 (GRCm39) I433T probably damaging Het
Ecsit C T 9: 21,987,592 (GRCm39) R149H probably benign Het
Eif1ad8 G A 12: 87,563,911 (GRCm39) R82Q possibly damaging Het
Enpep A T 3: 129,099,165 (GRCm39) V437E probably damaging Het
Esrp1 A T 4: 11,338,767 (GRCm39) V679D probably damaging Het
Fa2h T A 8: 112,074,817 (GRCm39) probably null Het
Fabp1 G A 6: 71,176,956 (GRCm39) E16K probably damaging Het
Fstl5 T A 3: 76,614,810 (GRCm39) S624T probably benign Het
Gemin5 G A 11: 58,019,686 (GRCm39) R1128W probably benign Het
H2bc8 T C 13: 23,755,841 (GRCm39) S79P probably damaging Het
Hps3 T C 3: 20,057,492 (GRCm39) H896R probably benign Het
Hsf1 T A 15: 76,382,481 (GRCm39) I284K probably benign Het
Igkv3-2 T A 6: 70,675,988 (GRCm39) I99N probably damaging Het
Iqub T A 6: 24,503,784 (GRCm39) I163F possibly damaging Het
Kbtbd3 A T 9: 4,330,408 (GRCm39) T261S probably benign Het
Kctd20 G T 17: 29,171,732 (GRCm39) probably null Het
Kif28 C T 1: 179,537,014 (GRCm39) V490M probably benign Het
Kif9 T C 9: 110,348,208 (GRCm39) L677P probably damaging Het
Klhl18 T C 9: 110,257,829 (GRCm39) Y537C probably damaging Het
Mmut T A 17: 41,254,784 (GRCm39) I331K probably benign Het
Myo5a T A 9: 75,089,228 (GRCm39) S1119R probably damaging Het
Napepld C A 5: 21,870,319 (GRCm39) E366D probably benign Het
Nbea A G 3: 55,895,402 (GRCm39) V1540A probably damaging Het
Neb T A 2: 52,111,738 (GRCm39) I130L probably benign Het
Opcml T C 9: 28,724,640 (GRCm39) V146A probably damaging Het
Or2g7 T C 17: 38,378,370 (GRCm39) S103P probably damaging Het
Or2r11 A T 6: 42,437,764 (GRCm39) L63H probably damaging Het
Or7e178 C T 9: 20,225,941 (GRCm39) D92N probably damaging Het
Pappa2 A C 1: 158,675,970 (GRCm39) C925W probably damaging Het
Parp12 T A 6: 39,066,038 (GRCm39) N562Y probably damaging Het
Patj C A 4: 98,427,201 (GRCm39) H1198Q probably benign Het
Pcyox1 T A 6: 86,366,128 (GRCm39) K362M possibly damaging Het
Pcyt2 T C 11: 120,501,765 (GRCm39) Y350C probably benign Het
Pkd1 A T 17: 24,784,617 (GRCm39) T388S probably benign Het
Prl3d1 T A 13: 27,284,011 (GRCm39) Y193* probably null Het
Psme1 A T 14: 55,817,056 (GRCm39) D15V possibly damaging Het
Qrsl1 G A 10: 43,750,631 (GRCm39) R476C probably damaging Het
Ranbp2 A G 10: 58,315,441 (GRCm39) N2054D probably damaging Het
Serpinb1c T A 13: 33,066,052 (GRCm39) K298* probably null Het
Slc22a27 A T 19: 7,857,532 (GRCm39) M355K probably benign Het
Spp1 T A 5: 104,588,280 (GRCm39) H227Q probably benign Het
Stam2 T A 2: 52,609,785 (GRCm39) N75I probably damaging Het
Tacc1 T C 8: 25,659,230 (GRCm39) T579A probably benign Het
Tbx3 A G 5: 119,821,132 (GRCm39) D734G probably benign Het
Tmem233 G T 5: 116,221,141 (GRCm39) S35* probably null Het
Trim43c A T 9: 88,722,390 (GRCm39) E12V probably damaging Het
Trio A G 15: 27,891,540 (GRCm39) S463P unknown Het
Uggt2 A T 14: 119,263,834 (GRCm39) D1065E probably damaging Het
Usp1 A G 4: 98,817,150 (GRCm39) N114S probably benign Het
Usp34 A G 11: 23,396,787 (GRCm39) E2377G Het
Virma T A 4: 11,528,643 (GRCm39) H1243Q probably benign Het
Vmn2r3 A T 3: 64,178,714 (GRCm39) V517D probably damaging Het
Zfp931 T C 2: 177,709,889 (GRCm39) K166E probably damaging Het
Zp3 T A 5: 136,011,604 (GRCm39) Y141N 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
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
R9003:Jak2 UTSW 19 29,254,240 (GRCm39) missense probably benign
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'- GGATTTTAAGGTTCAGCCAGCC -3'
(R):5'- AGTTCTTTTCACAATTAGAAGGGCC -3'

Sequencing Primer
(F):5'- TAAGGTTCAGCCAGCCCTTAG -3'
(R):5'- TTTTCACAATTAGAAGGGCCAGGAAC -3'
Posted On 2020-01-23