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Targeted Allele Detail
Symbol: Del(7Ipw-Snord116)1Jbro
Name: deletion, chr 7, Jurgen Brosius 1
MGI ID: MGI:4356431
Synonyms: PWScr-
Gene: Del(7Ipw-Snord116)1Jbro  Location: unknown  Genetic Position: Chr7, Syntenic
Germline Transmission:  Earliest citation of germline transmission: J:152022
Parent Cell Line:  AB2.2 (ES Cell)
Strain of Origin:  129S7/SvEvBrd-Hprtb-m2
Allele Type:    Targeted (Null/knockout)
Mutations:    Insertion, Intergenic deletion
  Del(7Ipw-Snord116)1Jbro involves 68 genes/genome features (Ipw, Gm23862, Gm26504 ...) View all
Mutation detailsA cassette containing the 5' half of the HPRT mini-gene, a loxP site and a neomycin resistance gene was inserted 5' of Snord116 (Snord116tm1Jbro) and a cassette containing a puromycin resistance gene gene, a loxP site, and the 3' half of the HPRT mini-gene was inserted 3' of Ipw (Ipwtm1Jbro). Transient cre expression in ES cells deleted both genes/gene clusters. This region is termed the Prader-Willi Syndrome critical region (PWScr). (J:152022)
View phenotypes and curated references for all genotypes (concatenated display).
Disease models
In Mice Carrying this Mutation: 38 assay results
In Structures Affected by this Mutation: 1 anatomical structures
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 Del(7Ipw-Snord116)1Jbro Mutation:  0 strains or lines available
Original:  J:152022 Skryabin BV, et al., Deletion of the MBII-85 snoRNA gene cluster in mice results in postnatal growth retardation. PLoS Genet. 2007 Dec 28;3(12):e235
All:  6 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