In a finding that bodes well for the development of new human antibiotics, Harvard researchers have determined the identity of the trigger that causes roundworm bacteria to excrete virulent substances ...

Scientists in Scotland have developed an estimated breeding value (EBV) for resistance to roundworms in Lleyn sheep. Gastro-intestinal nematodes cost the UK sheep industry more than £85m/year in ...

The one millimetre long roundworm Caenorhabditis elegans has been used as a model organism in scientific research, and has therefore been extensively examined. A research group has now demonstrated ...

Transforming a fertilized egg into a fully functional adult is a complicated task. Cells must divide, move, and mature at specific times. Developmental genes control that process, turning on and off ...