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Medicine – the udder alternative
High tech genetics is turning pharm animals like cows, sheep and chicken into living medicine factories. We take a look at how it works. |  | Gene therapy: what you should know
The concept of replacing defective genes with healthy ones spurred high hopes in the early nineties. But several setbacks have somewhat dampened the early optimism. | | Genetically altered athletes: fact or fiction?
Far from science fiction, genetically enhanced athletes may soon be a reality, and scientists may have a problem catching the sportsman at this new frontier of doping.
| | To wish upon a Stargardt miracle
There is no cure for the degenerative eye disease, Stargardt's dystrophy. Now, new gene therapies are offering a flicker of hope, and South Africa is involved in the research. |
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