Female common frogs fake death to get rid of males

A new study shows that, contrary to previous assumptions, female common frogs can reject males and have developed a variety of mate avoidance behaviors to do so. The research was led by Carolin Dittrich and Mark-Oliver Rödel ...

How male mosquitoes compensate for having only one X chromosome

The research group of Dr. Claudia Keller Valsecchi (Institute of Molecular Biology, Mainz, Germany) and their collaborators have discovered the master regulator responsible for balancing the expression of X chromosome genes ...

Genetics of attraction: Mate choice in fruit flies

Genetic quality or genetic compatibility? What do female fruit flies prioritize when mating? Researchers at the University of Zurich show that both factors are important at different stages of the reproductive process and ...

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