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Correspondence
Nature 419, 560 (10 October 2002) | doi:10.1038/419560a
Open Innovation Challenges
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Fast Growth of Transformed Soybean Shoots
A method for accelerating growth of soybean shoots is desired.
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Protect Enzyme from In Planta Degradation
A proposal for stable expression of an enzyme in corn seed is desired.
- More Challenges
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Scientist, Pathway Informatics
- Philip Morris International (PMI)
- Neuchâtel, Switzerland
Research Associate
- KSR
- Oakbrook Terrace, IL, USA
Metastasis: objections to the same-gene model
James L. Sherley1
- Biological Engineering Division, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
The model of cancer metastasis suggested by René Bernards and Robert A. Weinberg in their Concepts essay (Nature 418, 823; 2002) is, in my view, a tautology.
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