CORDIS Project
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This project investigates the evolution of sterile worker castes in social insects, particularly ants, by testing two hypotheses: the monogamy hypothesis and the policing hypothesis. It employs phylogenetic analysis and laboratory experiments to understand how worker sterility has developed as a strategy for gene trans…
The sterile worker castes found in the colonies of social insects are often cited as archetypal examples of altruism in nature.
The challenge is to explain why losing the ability to reproduce has evolved as a superior strategy for transmitting genes into future generations.
The leading explanation for the evolution of worker sterility is the monogamy hypothesis.
The idea is that workers don't need to reproduce because they can transmit their genes indirectly by improving the reproductive success…
OULUN YLIOPISTO
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