Ant queen game free8/23/2023 “This process, which also takes place in human brains-think about the changes in behavior during adolescence-is crucial to survival, but the molecular mechanisms that control it are not fully understood. “Animal brains are plastic that is, they can change their structure and function in response to the environment,” says Roberto Bonasio of the University of Pennsylvania Perelman School of Medicine. Now, researchers reporting in the journal Cell today (November 4th, 2021) have made the surprising discovery that a single protein, called Kr-h1 (Krüppel homolog 1), responds to socially regulated hormones to orchestrate this complex social transition. Credit: Karl Glastad (Berger Lab)ĭepending on the outcome of social conflicts, ants of the species Harpegnathos saltator do something unusual: they can switch from a worker to a queen-like status known as gamergate. A Harpegnathos saltator worker captured in an aggressive display (open mandibles) aimed at the photographer.
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