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Ancient DNA Reveals Genetic Condition of Infant with Cyclopia in Peru
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What Happened?
Archaeologists in Peru discovered two infants buried together, one with cyclopia. Ancient DNA analysis identified the condition as trisomy 13, shedding light on human development.
Key points
- Two infants were found buried in a ceramic vessel in Peru's Palpa Valley.
- One infant had cyclopia, a rare congenital condition with a single eye socket.
- Genetic analysis revealed the infant with cyclopia had trisomy 13.
- Both infants were female but did not share the same maternal lineage.
- The burial dates back to the Middle Nasca period, around AD 325 to 440.
- Cyclopia is typically fatal before or shortly after birth.
Key insights
- The discovery may change our understanding of congenital conditions in ancient populations.
- It highlights the importance of genetic research in uncovering historical medical conditions.
- The burial practice suggests that the community may have accepted children with disabilities.
Why it matters
This discovery provides insight into congenital conditions and how ancient communities may have treated affected individuals.
Tags
Entities
Peru· CountryNasca civilization· OrganizationProceedings of the National Academy of Sciences· Organization
Source
Times of India
