Ancient DNA Reveals Woolly Mammoth With A Sex Chromosome Combination Never Before Seen In An Extinct Species

Nautilus, Popular Science, Phys.org, and New Scientist first established that Ice Age humans disproportionately targeted female woolly mammoths for hunting. This conclusion relies on the examination of ancient DNA extracted from remains found at various butchery sites, which indicate a significantly higher frequency of females compared to males. IFLScience further expanded the scientific scope of these findings by reporting on the discovery of a woolly mammoth specimen possessing a sex chromosome combination previously unseen in an extinct species.

While the broader media landscape focuses on the sociological implications of gender-selective hunting practices by prehistoric humans, this individual genetic anomaly introduces a new layer of biological complexity to the study of the species. Coverage does not yet specify whether the unique chromosomal findings are linked to the broader pattern of selective hunting or if the two discoveries are distinct events in the fossil record. Information regarding the frequency of this specific chromosome combination among other mammoth remains is currently unavailable.

Scientists continue to analyze the genetic data to understand the broader implications of these findings.