Genetically engineered pigs would produce the human blood-clotting protein factor 8 in their milk. Administration of the protein is very important to haemophilia patients. Haemophilia is an

A new technique would help combat drug resistant infections

A gene which boosts the growth of muscles in mice could enhance meat production and also be a cure for cancer

Biologists in Australia and Japan have genetically engineered tobacco plants so that they destroy their own seeds. They say the same technique should work in citrus crops. Anna Koltunow of the

A conventional theory on how a bacteria adopts tactics of self defence stands questioned

Agracetus, a company in Middle