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Targeted Allele Detail
Symbol: Jak2tm1.2Ble
Name: Janus kinase 2; targeted mutation 1.2, Benjamin L Ebert
MGI ID: MGI:4818801
Synonyms: Jak2V617F, Jak2VF
Gene: Jak2  Location: Chr19:29251828-29313080 bp, + strand  Genetic Position: Chr19, 23.73 cM
Germline Transmission:  Earliest citation of germline transmission: J:160883
Parent Cell Line:  TC1/TC-1 (ES Cell)
Strain of Origin:  129S6/SvEvTac
Allele Type:    Targeted (Conditional ready)
Mutations:    Insertion, Intragenic deletion, Single point mutation
Mutation detailsA loxP site was inserted upstream of exon 14 and a cassette, consisting of a loxP511 site, a linker, an inverted loxP site, an inverted exon 14 containing a G1849T mutation, an inverted loxP511 site, and an FRT flanked neo selection cassette, was inserted downstream of exon 14 via homologous recombination. The neo cassette was removed by flp mediated recombination. Cre mediated recombination results in the removal of the endogenous exon 14 and the inversion of the mutated exon 14. The G1849T mutation results in a V617F substitution. (J:160883)
View phenotypes and curated references for all genotypes (concatenated display).
Disease models
In Mice Carrying this Mutation: 3 assay results
In Structures Affected by this Mutation: 3 anatomical structures
Find Mice (IMSR)
Mouse strains and cell lines available from the International Mouse Strain Resource (IMSR)
Carrying this Mutation:  Mouse Strains: 1 strain available      Cell Lines: 0 lines available
Carrying any Jak2 Mutation:  4 strains or lines available
Original:  J:160883 Mullally A, et al., Physiological Jak2V617F expression causes a lethal myeloproliferative neoplasm with differential effects on hematopoietic stem and progenitor cells. Cancer Cell. 2010 Jun 15;17(6):584-96
All:  18 reference(s)

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB), Gene Ontology (GO)
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last database update
MGI 6.14
The Jackson Laboratory