female fruit fly remember thing
Semen seems to help female fruit flies remember things better
Female fruit flies get a boost in their long-term memory after mating thanks to a molecule found in male fly semen. This molecule – called the sex peptide – binds to the sperm of male flies and is passed on to females, where it travels from the reproductive tract to the brain. It was already known that this molecule, which is unique to fruit flies, alters behaviour. After mating, it changes what females prefer to eat and makes them reject future mating partners, for example. It does this by acting on nerve cells, or neurons, located throughout the body.
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- Europe > United Kingdom > England > Oxfordshire > Oxford (0.07)
- Europe > France (0.07)