By Stephen Strauss of Nature magazine The hope that swarms of gamers can help to solve difficult biological problems has been given another boost by a report in the journal PLoS One, showing that data gleaned from the online game Phylo are helping to untangle a major problem in comparative genomics. The game was created to address the 'multiple sequence alignment (MSA) problem', which refers to the difficulty of aligning roughly similar sequences of DNA in genes common to many species.
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