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A new analysis of genetic variation in tomatoes has uncovered more than 230,000 previously hidden, large-scale differences in DNA among varieties. As tomato plants evolved, segments of DNA were delete...
US food and drug administration Warns Consumers That Retailers May Still Have Recalled Pet Food on Shelves
pet owners Veterinary Medicine
2007/4/16
US food and drug administration Approves the First Drug for Obese Dogs
Slentrol dog obesity
2007/1/9