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Nature 415, 360-362 (24 January 2002) | doi:10.1038/415360a
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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Gates Research Fellow Vacancy
- London School of Hygiene & Tropical Medicine
- London, UK
Professorship
- Friedrich-Alexander-Universitat Erlangen-Nurnberg
- Erlangen 91054 Germany
Making waves
Larry O'Hanlon1
Abstract
Pulses of energy called planetary waves traverse the globe, protecting the Arctic ozone layer and influencing weather and climate. Atmospheric scientists are now realizing just how important they are, says Larry O'Hanlon.
At their largest scale, they straddle the Earth. Without them, ozone depletion in the stratosphere would be worse and more frequent than it is now.
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