Research Paper Volume 7, Issue 6 pp 412—418
The influence of gender on inheritance of exceptional longevity
Figure 1. Experimental design. Offspring provided information about their parents and grandparents. If the parent was > 95 years of age (centenarian), the grandparents of that lineage were deemed as cases. If the parent was <95 years of age (non‐centenarian), the grandparents of that lineage were deemed as controls.