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News in Brief
Nature 439, 643 (9 February 2006) | doi:10.1038/439643a; Published online 8 February 2006
US targets roles of genes and environment in disease
Boston biosafety lab gets all-clear for construction
Fall-out over faked clones continues to shake Korea
NASA press office blasted for overstepping the mark
Dwarf galaxies yield some of dark matter's secrets
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