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Nature 444, 799 (14 December 2006) | doi:10.1038/444799b; Published online 13 December 2006
Open Innovation Challenges
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Methods of Modeling Adaptation in Populations
The analysis of adaptation with a population is a frequently encountered computational modeling scen...
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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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Director
- The National Center for Complementary and Alternative Medicine (NCCAM)
- Bethesda, MD
Faculty Positions
- University of Texas Medical Branch
- Galveston, TX United States
Stem-cell techique 'contrary to public order'
Alison Abbott
A German court has revoked a patent on a method for generating a class of human embryonic stem cells. The 5 December ruling is seen as yet another setback for stem-cell research in a nation where it is already constrained by tight regulation.
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