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Settling Yugoslavia's tribal wars is an urgent need, but in the long run Europe must trade cultural diversity for economic development away from its agrarian roots.
There is mild excitement at the prospect of using anti-hydrogen as a means of telling whether the charges of protons and antiprotons differ, and, if so, by how much.
Retroviral vectors for gene transfer experiments have their limitations — hence the attraction of using other viral vehicles to administer genes directly to affected organs.
The advent of 33P nucleotide triphosphates has widened the options available for labelling nucleic acids. Choosing the most appropriate label requires a careful consideration of experimental needs and circumstances.