The descending colon is a section of the large intestine that passes downward. Its functions include storing food remains before they pass through the rest of the colon and rectum for elimination. The ...

The phenomenon of axon pathfinding is best explained by an axon guidance mechanism 1, 2, 3. Recent findings have shown that several Wnt members and Sonic hedgehog (Shh) control axon projections along ...

This is a preview. Log in through your library . Publisher Information The Royal Society is a self-governing Fellowship of many of the world's most distinguished scientists drawn from all areas of ...