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Research Highlights

Nature 446, 472-473 (29 March 2007) | doi:10.1038/446472a; Published online 28 March 2007

Chemical biology: Turn up the genes
Cell biology: Old before their time
Nanotechnology: Jitter balls
Physiology: Tiny heartbreaker
Climate science: Sea change
Neurobiology: Three-seeing mice
Astrophysics: A star is spawned
Genetics: When two fuse with one
Palaeontology: Dinosaurs' digs
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