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NOVA1 Gene Variant Linked to Evolution of Human Language

2/20/2025

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Summary

Story summary

A groundbreaking study in *Nature Communications* reveals that the NOVA1 gene variant, exclusive to modern humans, may have played a pivotal role in the evolution of spoken language. By introducing this variant into mice, researchers observed significant changes in their vocalizations, suggesting it offered early Homo sapiens a vital edge in communication, setting them apart from Neanderthals and Denisovans.

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Story summary

A groundbreaking study in *Nature Communications* reveals that the NOVA1 gene variant, exclusive to modern humans, may have played a pivotal role in the evolution of spoken language. By introducing this variant into mice, researchers observed significant changes in their vocalizations, suggesting it offered early Homo sapiens a vital edge in communication, setting them apart from Neanderthals and Denisovans.