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. 2012 Nov 15;67(12):1332–1338. doi: 10.1093/gerona/gls199

Figure 3.

Figure 3.

Survival curves for male and female protein tyrosine phosphatase 1B (PTP-1B−/−) mice (homozygous null for PTP-1B) and wild-type (WT) littermates (PTP-1B+/+ mice). Effect of genotype: p < 1×10–6, Cox-proportional hazards test.