Incidental Mutation 'R6439:Jak2'
ID 518955
Institutional Source Beutler Lab
Gene Symbol Jak2
Ensembl Gene ENSMUSG00000024789
Gene Name Janus kinase 2
Synonyms C81284
MMRRC Submission 044577-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R6439 (G1)
Quality Score 225.009
Status Validated
Chromosome 19
Chromosomal Location 29229228-29290480 bp(+) (GRCm39)
Type of Mutation splice site
DNA Base Change (assembly) C to T at 29287022 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000064394 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025705] [ENSMUST00000065796]
AlphaFold no structure available at present
Predicted Effect probably null
Transcript: ENSMUST00000025705
SMART Domains Protein: ENSMUSP00000025705
Gene: ENSMUSG00000024789

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 null
Transcript: ENSMUST00000065796
SMART Domains Protein: ENSMUSP00000064394
Gene: ENSMUSG00000024789

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
Meta Mutation Damage Score 0.9755 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.2%
  • 20x: 94.5%
Validation Efficiency 100% (35/35)
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: 35 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9130401M01Rik T C 15: 57,895,444 (GRCm39) D18G probably null Het
A530064D06Rik A G 17: 48,473,653 (GRCm39) V88A probably damaging Het
Abhd6 T C 14: 8,055,589 (GRCm38) L272P probably damaging Het
Adam25 C T 8: 41,207,627 (GRCm39) R298C possibly damaging Het
Adam34l T C 8: 44,078,988 (GRCm39) N412S probably damaging Het
Afap1l2 T C 19: 56,916,818 (GRCm39) N219D possibly damaging Het
Brd3 A G 2: 27,353,938 (GRCm39) F58S probably damaging Het
Ceacam3 G A 7: 16,892,253 (GRCm39) R332H possibly damaging Het
Cfap57 C A 4: 118,446,172 (GRCm39) probably null Het
Chd2 A G 7: 73,130,154 (GRCm39) F834L probably damaging Het
Crocc2 A G 1: 93,111,126 (GRCm39) K140E possibly damaging Het
Fam117b A G 1: 60,020,731 (GRCm39) T534A probably benign Het
Fchsd1 C T 18: 38,102,487 (GRCm39) V14I probably damaging Het
Grid2ip A T 5: 143,359,257 (GRCm39) E291V probably damaging Het
Hbp1 A G 12: 31,987,720 (GRCm39) L146S probably damaging Het
Hr A G 14: 70,799,276 (GRCm39) D616G possibly damaging Het
Igfbp5 A C 1: 72,902,300 (GRCm39) probably null Het
Mpl T C 4: 118,305,750 (GRCm39) D425G probably damaging Het
Ms4a4c T C 19: 11,398,676 (GRCm39) S165P probably benign Het
Mycbp2 A G 14: 103,392,911 (GRCm39) S3217P probably benign Het
Nfatc3 T A 8: 106,810,502 (GRCm39) L426* probably null Het
Or4f47 T C 2: 111,972,509 (GRCm39) V73A probably benign Het
Or5ak24 T C 2: 85,261,068 (GRCm39) Y35C probably damaging Het
Or7a42 T A 10: 78,791,818 (GRCm39) Y260N probably damaging Het
Phf1 G T 17: 27,155,586 (GRCm39) V384L probably benign Het
Rangap1 T C 15: 81,596,336 (GRCm39) T259A probably benign Het
Rec8 A G 14: 55,856,076 (GRCm39) N6S possibly damaging Het
Rmdn2 G A 17: 79,934,971 (GRCm39) probably benign Het
Scin T C 12: 40,118,945 (GRCm39) Y617C probably damaging Het
Ttc13 T C 8: 125,400,221 (GRCm39) S744G probably benign Het
Ttc14 T C 3: 33,862,968 (GRCm39) probably benign Het
Uggt1 T C 1: 36,214,032 (GRCm39) E219G possibly damaging Het
Vmn1r183 A G 7: 23,754,704 (GRCm39) D169G possibly damaging Het
Vmn1r72 A T 7: 11,413,064 (GRCm39) probably null Het
Zfp326 T G 5: 106,036,584 (GRCm39) M76R probably null 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
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
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'- CCTGGTGTGCCAACAAAAG -3'
(R):5'- CAGGGTCCTAAACTAGGTTGTAAAC -3'

Sequencing Primer
(F):5'- AATTGTTAGGAGGACCCACTGTC -3'
(R):5'- CATGTTACTCATCTTTGGATAATGCC -3'
Posted On 2018-05-24