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Targeted Allele Detail
Symbol: Nrxn2tm2Sud
Name: neurexin II; targeted mutation 2, Thomas C Sudhof
MGI ID: MGI:3797418
Synonyms: Nrxn2beta cKO
Gene: Nrxn2  Location: Chr19:6468786-6583247 bp, + strand  Genetic Position: Chr19, 4.65 cM
Germline Transmission:  Earliest citation of germline transmission: J:224592
Parent Cell Line:  R1 (ES Cell)
Strain of Origin:  (129X1/SvJ x 129S1/Sv)F1-Kitl+
Allele Type:    Targeted (Conditional ready, No functional change)
Mutation:    Insertion
Mutation detailsA loxP site was inserted into the 5' end of a modified exon 17, which contains an hemagglutinin (HA) reporter tag followed by a FRT-flanked neomycin resistance cassette and a loxP site. Flp-mediated recombination removed the selection cassette and left the modified exon 17 floxed. The HA insert does not affect the expression of neurexin 2 gene, but it is very difficult to detect GFP signals in the tissue by immunohistochemistry. (J:224592)
View phenotypes and curated references for all genotypes (concatenated display).
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 Nrxn2 Mutation:  62 strains or lines available
Original:  J:224592 Anderson GR, et al., beta-Neurexins Control Neural Circuits by Regulating Synaptic Endocannabinoid Signaling. Cell. 2015 Jul 30;162(3):593-606
All:  5 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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MGI 6.17
The Jackson Laboratory