The next hurdle: get the surrogate - mother sows that are pregnant with genetically altered embryos to give birth to
healthy piglets.
The pregnant pigs fed every day gave birth to heavier and
healthier piglets than those fed every third day.
Not exact matches
To figure out if the SADS virus isolated from sick
piglets had been the cause of their demise, researchers infected
healthy farm
piglets with the virus.
And another litter of eight
piglets cloned from one of the pigs that perished proved
healthier and nearly as omega - 3 rich, the researchers revealed in the paper presenting their findings, published online yesterday in Nature Biotechnology.
The two - dose inactivated vaccine, licensed for use in
healthy pregnant sows and gilts, is designed to help them develop antibodies that can be transmitted to their newborn
piglets.