PARIS (AFP) - Researchers say they have created cloned piglets that are rich in omega-3 fatty acids, the oil that is prized as being beneficial to the heart.
Omega-3 is mostly found in fish, but this supply is threatened by overtrawling and clouded by worries about mercury pollution, which accumulates in fish livers.
A team led by Yifan Dai of the University of Pittsburgh's School of Medicine transferred into foetal pig cells a gene called fat-1 that had been identified in a well-studied lab animal, a tiny worm known as Caenorhabditis elegans.
http://news.yahoo.com/s/afp/20060326...s_060326181525



Reply With Quote

