The growth of new segments (body parts) in marine worms is controlled by a special growth zone, in which special stem cells are located. New segments then emerge by the division of these cells.
The growth of new segments (body parts) in marine worms is controlled by a special growth zone, in which special stem cells are located. New segments then emerge by the division of these cells.
This important study will allow for a better understanding of anthelmintic drug resistance in nematodes, a growing concern for public health. The authors provide a detailed analysis of the role of UBR ...
The cells that turn into sperm and eggs make up more than half its body. "It's basically a gut and two gonads," McNally said. But the little worm also shares some surprising affinities with us.