Tomato domestication decelerated the circadian clock

All organisms, from bacteria to humans, exhibit endogenous rhythms controlled by the circadian clock. These rhythms are important for synchronization with the environment. Scientists at the Max Planck Institute for Plant ...

Stolen genes allow parasitic control of behavior of host

A team led by Tappei Mishina at the RIKEN Center for Biosystems Dynamics Research (BDR) has discovered that parasites manipulate their hosts using stolen genes that they likely acquired through a phenomenon called horizontal ...

To Arctic animals, time of day really doesn't matter

In the far northern reaches of the Arctic, day versus night often doesn't mean a whole lot. During parts of the year, the sun does not set; at other times, it's just the opposite. A new study reported online on March 11th ...

Seals have a sense of rhythm

Rhythm is important for human music and speech. But are we the only mammal with a sense of rhythm? In an experimental study published in Biology Letters, a team of researchers led by the Max Planck Institute for Psycholinguistics ...

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