Irx4^tm1Jse
Targeted Allele Detail

Summary

• Symbol: Irx4^tm1Jse
• Name: Iroquois homeobox 4; targeted mutation 1, Jonathon G Seidman
• MGI ID: MGI:2180895
• Synonyms: Irx4^deltaex2
• Gene: Irx4 Location: Chr13:73408598-73417727 bp, + strand Genetic Position: Chr13, 39.64 cM
• Alliance: Irx4^tm1Jse page

Mutation origin

• Germline Transmission: Earliest citation of germline transmission: J:67359
• Parent Cell Line: C1 (ES Cell)
• Strain of Origin: 129X1/SvJ

Mutation description

• Allele Type: Targeted (Null/knockout)
• Mutations: Insertion, Intragenic deletion
• Mutation details: A PGK-neo construct replaced exon 2 and a portion of exon 3. The targeted allele was shown to produce two truncated transcripts via Northern blot and RT-PCR analyses. Further RT-PCR analysis using various probes showed that the aberrant transcripts lacked the essential ribosome binding domain as well as the initiation codon. (J:67359)

Expression

In Mice Carrying this Mutation:	111 assay results
In Structures Affected by this Mutation:	3 anatomical structure(s)

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 Irx4 Mutation: 39 strains or lines available

References

• Original: J:67359 Bruneau BG, et al., Cardiomyopathy in Irx4-deficient mice is preceded by abnormal ventricular gene expression. Mol Cell Biol. 2001 Mar;21(5):1730-6
• All: 1 reference(s)