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Nature 396, 18-19 (5 November 1998) | doi:10.1038/23815
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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Direct Molecular Detection of Proteins and Nucleic Acids
This Challenge is looking for novel approaches to protein and nucleic acid detection. This is an Id...
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PhD or Postdoctoral Fellow: DFT Calculations in Materials Science
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Senior Medical Writer
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Developmental biology: Sending all the right signals
Norbert Perrimon1 & Joseph B. Duffy2
During growth and development, cells signal to — and regulate the fates of — each other. Cells can initiate many developmental fates in response to a single signal and, throughout the years, two mechanisms have been identified1.
- Norbert Perrimon is in the Department of Genetics, Howard Hughes Medical Institute, Harvard Medical School, Boston, Massachusetts 02115, USA.
e-mail: Email: perrimon@rascal.med.harvard.edu - Joseph B. Duffy is in the Department of Biology, Indiana University, Bloomington, Indiana 47405, USA.
e-mail: Email: jduffy@bio.indiana.edu
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