Viatina-19, a 53-month-old cow, reportedly weighs around 1,101 kg, twice the average weight of other cows of the same breed.

can give birth to high genetics cattle, thanks to the embryo transfer technology. In addition, the technology enables cows of superior genetics to have multiple calves, such that one cow can have ...

According to Li Guangpeng, chief of the program, two embryo-cloned and genetically-modified dairy cows were born on June 23 last year. One of the cows has been found to have an Omega-3 fatty acid ...