Rescue of the skeletal phenotype in CasR-deficient mice by transfer onto the Gcm2 null background
J. Clin. Invest. Qisheng Tu, et al. 111:1029 doi:10.1172/JCI17054 [
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Figure 1Survival of
CasR- and
Gcm2-deficient mice. The survival rate of group I, which combines data from heterozygous
Gcm2+/– and wild-type mice (
n = 38), was 100%, whereas no group II homozygous
CasR-deficient mice (
n = 29) survived beyond 3 weeks. Group III homozygous
Gcm2-deficient mice (
n = 13) had a survival rate of 69%. The survival rates of group IV double homozygous
CasR- and
Gcm2-deficient mice (71%,
n = 14) and group VI mixed heterozygous
CasR- and homozygous
Gcm2-deficient mice (74%,
n = 23) are not different from that of group III
Gcm2–/– mice. Group V, which combines heterozygous
CasR+/– mice and the double heterozygous
Gcm2+/–/
CasR+/– mice (
n = 69), had a survival rate of 97%.