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Targeted Allele Detail
Symbol: Igfalstm1Yrb
Name: insulin-like growth factor binding protein, acid labile subunit; targeted mutation 1, Yves R Boisclair
MGI ID: MGI:2386180
Synonyms: ALSKO
Gene: Igfals  Location: Chr17:24877844-24882011 bp, + strand  Genetic Position: Chr17, 12.53 cM, cytoband A2-A3
Igf1tm1Dlr/Igf1tm1Dlr Igfalstm1Yrb/Igfalstm1Yrb Tg(Alb1-cre)1Dlr/? mice exhibit reduced growth plate height

Show the 1 phenotype image(s) involving this allele.

Germline Transmission:  Earliest citation of germline transmission: J:62710
Parent Cell Line:  J1 (ES Cell)
Strain of Origin:  129S4/SvJae
Allele Type:    Targeted (Null/knockout)
Mutations:    Insertion, Intragenic deletion
Mutation detailsThe sequences encoding the first 435 amino acids (including 16 out of 19 leucine repeats) corresponding to exon 1, intron 1, and part of exon 2 were replaced by a neomycin resistance cassette. Northern blot analysis showed an absence of gene transcripts in liver and kidneys of homozygous mutant animals. Plasma proteins from homozygous animals were unable to form cross-linking complexes which is consistent with deletion of the 16 leucine repeats. (J:62710)
View phenotypes and curated references for all genotypes (concatenated display).
In Structures Affected by this Mutation: 2 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 Igfals Mutation:  18 strains or lines available
Original:  J:62710 Ueki I, et al., Inactivation of the acid labile subunit gene in mice results in mild retardation of postnatal growth despite profound disruptions in the circulating insulin-like growth factor system. Proc Natl Acad Sci U S A. 2000 Jun 6;97(12):6868-73
All:  10 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 6.16
The Jackson Laboratory