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Nature 421, 3 (2 January 2003) | doi:10.1038/421003b
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Optimizing Sub-cellular Localization Tags
The Seeker is looking for methods to optimize sub-cellular localization tags for protein expression....
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Novel Approaches to Protecting Maize from Insect Damage
The Seeker is looking for novel approaches to protecting maize from insect damage. This Challenge re...
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Human cloning claim sparks fear of Senate backlash
Colin Macilwain
Concern is mounting among US biologists that unconfirmed reports of the birth of cloned babies could force through legislation that will outlaw any cloning of human embryos, even for research purposes.Senator Sam Brownback (Republican, Kansas) is set to reintroduce legislation in the next few weeks that would enact such a ban.
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