Figure 1From: Medaka fish exhibits longevity gender gap, a natural drop in estrogen and telomere shortening during aging: a unique model for studying sex-dependent longevityKaplan–Meier survival curves of the male (blue) and female (pink) O. latipes reared under optimal laboratory conditions (see Material and methods ; N = 3117). Confidence intervals (95%) of the survival rate are shown as semi-transparent colored bands. The survival probability of females is generally higher than that of males until 16 month-old, note the minor- to non-overlapping confidence intervals.Back to article page