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Inpp4btm1.2Tssk
Targeted Allele Detail
Summary
Symbol: Inpp4btm1.2Tssk
Name: inositol polyphosphate-4-phosphatase, type II; targeted mutation 1.2, Takehiko Sasaki
MGI ID: MGI:5766258
Synonyms: Inpp4bdelta
Gene: Inpp4b  Location: Chr8:82069185-82854543 bp, + strand  Genetic Position: Chr8, 39.02 cM
Alliance: Inpp4btm1.2Tssk page
Mutation
origin
Germline Transmission:  Earliest citation of germline transmission: J:227240
Parent Cell Line:  E14K (ES Cell)
Strain of Origin:  129P2/OlaHsd
Mutation
description
Allele Type:    Targeted (Null/knockout)
Mutations:    Insertion, Intragenic deletion
 
Mutation detailsA loxP site was inserted upstream of exon 21. A floxed neomycin resistance cassette was inserted downstream of exon 21. Cre-mediated recombination removed the selection cassette and exon 21. (J:227240)
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 Inpp4b Mutation:  69 strains or lines available
References
Original:  J:227240 Kofuji S, et al., INPP4B Is a PtdIns(3,4,5)P3 Phosphatase That Can Act as a Tumor Suppressor. Cancer Discov. 2015 Jul;5(7):730-9
All:  4 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
01/20/2026
MGI 6.24
The Jackson Laboratory