A groundbreaking mouse study suggests a key genetic difference between humans and Neanderthals might explain why our species thrived while theirs didn't. Researchers have identified a gene, FOXP2, that evolved differently in humans, potentially impacting brain development and communication.
The study, published in Live Science, focused on how this gene affects learning and behavior. Mice with a Neanderthal version of FOXP2 showed difficulties with motor skill learning—a crucial ability for tool use and survival. This hints at a possible disadvantage for Neanderthals in adapting to changing environments.
FOXP2, often called the "language gene," isn't solely about speech; it influences broader cognitive functions. Scientists believe this subtle genetic shift gave early humans a competitive edge, allowing for more complex social structures and innovation.
Ultimately, understanding this ancient genetic divergence offers a fascinating glimpse into the story of human evolution and the factors that shaped our world.
