Mouse Genome Informatics
cx1
    Ins1tm1Jja/Ins1tm1Jja
Ins2tm1.1Mnt/Ins2tm1.1Mnt

involves: 129S2/SvPas * 129S4/SvJaeSor * C57BL/6 * FVB/N
Key:
phenotype observed in females WTSI Wellcome Trust Sanger Institute
phenotype observed in males EuPh Europhenome
N normal phenotype
mortality/aging
• double homozygous mice die 2-3 days after birth