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Does our gut control our brain

Does our gut control our brain?

Humans are teeming with bacteria. The ones living in our guts are particularly important because they can dramatically influence our health, both positively and negatively. However,...
Stripe formation in zebrafish and zebra

How the zebrafish got its stripes

How the zebra got its stripes is a frequent topic in popular literature about the natural world. For developmental biologists, however, it is much easier...