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                            Health and Fitness Training in Toronto
Professor Philippe Frogmen, from the School of Public health at Imperial College London, who led the study, said: URL: http://www.gforcetraining.com/The dogma is that we have two copies of each gene, but this isn’t really true. The genome is full of holes where genes are lost, and in other places we have extra copies of genes. In many cases, duplications and deletions have no effect, but occasionally they can lead to disease.