Tag: Height

URI anthropology professor challenges evolutionary narratives of big, competitive men and broad, birthing women

sarah JonasResearch Results

Poring over decades of existing research, University of Rhode Island Professor Holly Dunsworth has reevaluated and rewritten the narrow, reigning theories for sex differences in height and pelvic width in a new paper, “Expanding the evolutionary explanations for sex differences in the human skeleton.” The paper, published online by the journal Evolutionary Anthropology, maps out the critical role of estrogen production on bone growth in men and women.

Researchers identify most powerful gene variant for height known to date

sarah JonasResearch Results

• Newly discovered gene variant in Peruvian populations is powerfully linked with height
• Five percent of Peruvians carry the variant, which originates exclusively from Native American populations
• The variant occurs on a gene that, when mutated, causes Marfan syndrome, a condition marked by connective tissue abnormalities, including serious cardiovascular problems
• The newly discovered variant is not associated with disease and may confer adaptive evolutionary advantage to populations that carry it