Dozing on a farm in Blacksburg, Va., are Alexis, Carrel, Christa, Dotcom, and Millie, the first pigs ever cloned from the cells of an adult swine. The corporate parent of the litter is PPL Therapeutics of Edinburgh, Scotland, the same firm that funded the creation of Dolly, the cloned sheep (SN: 3/1/97, p.
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