Sheep ideal research subjects, and thus are not a common model organism. They have, however, played an influential role in some fields of science. In particular, the Roslin Institute of Edinburgh, Scotland used sheep for genetics research that produced groundbreaking results. In 1995, two ewes named Megan and Morag were the first mammals cloned from differentiated cells. A year later, a Finnish Dorset sheep named Dolly, dubbed "the world's most famous sheep" in "Scientific American", was the first mammal to be cloned from an adult somatic cell. Following this, Polly and Molly were the first mammals to be simultaneously cloned and
The Dirty Pair of what other people think of her in regard to all the disasters they have been indirectly involved in. During the plot line of "Fatal But Not Serious", another version of her was cloned from her stolen personality construct and tissue samples kept on record at the 3WA. The cloned version of Yuri had a "seratonin-based progressive imbalance" set into her neurochemistry to make her psychotically suicidal, and was tasked with the mission of killing the original Kei and Yuri (which she believed to be a simulation). She was partially successful, terminating only the original Yuri. Shortly after, the cloned