About   Help   FAQ
Jak1tm2.1Mrl
Targeted Allele Detail
Summary
Symbol: Jak1tm2.1Mrl
Name: Janus kinase 1; targeted mutation 2.1, Merck Research Laboratory
MGI ID: MGI:6433828
Synonyms: Jak1tm1.1(K907A)Mrl
Gene: Jak1  Location: Chr4:101009564-101122479 bp, - strand  Genetic Position: Chr4, 46.19 cM
Alliance: Jak1tm2.1Mrl page
Mutation
origin
Germline Transmission:  Earliest citation of germline transmission: J:147112
Parent Cell Line:  Not Specified (ES Cell)
Strain of Origin:  C57BL/6NTac
Mutation
description
Allele Type:    Targeted (Not Specified)
Mutations:    Insertion, Nucleotide substitutions
 
Mutation detailsThe K907A point mutation has been introduced into exon 20. The positive selection marker (Puromycin resistance - PuroR) has been flanked by FRT sites and inserted into intron 19. The constitutive PM allele has been generated after Flp-mediated recombination. (J:147112)
Find Mice (IMSR)
Mouse strains and cell lines available from the International Mouse Strain Resource (IMSR)
Carrying this Mutation:  Mouse Strains: 0 strains available      Cell Lines: 0 lines available
Carrying any Jak1 Mutation:  51 strains or lines available
References
Original:  J:147112 Taconic, Information obtained from Taconic website. MGI Direct Data Submission. 2006-2017;
All:  1 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)
Citing These Resources
Funding Information
Warranty Disclaimer, Privacy Notice, Licensing, & Copyright
Send questions and comments to User Support.
last database update
01/28/2026
MGI 6.24
The Jackson Laboratory