[Start] Generate random population of n chromosomes (suitable solutions for the problem)
[Fitness] Evaluate the fitness f(x) of each chromosome x in the population
[New population] Create a new population by repeating following steps until the new population is complete
[Selection] Select two parent chromosomes from a population according to their fitness (the better fitness, the bigger chance [...]
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A Model for Neuronal Competition During Development: “Science 18 April 2008: Vol. 320. no. 5874, pp. 369 - 373 DOI: 10.1126/science.1152677
Christopher D. Deppmann, Stefan Mihalas, Nikhil Sharma, Bonnie E. Lonze, Ernst Niebur, David D. Ginty
C’est le jour des modèles, qui me tombent dessus sans que je les cherche en particulier. Encore un exemple comme je [...]
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Nature , | doi:10.1038/nature07005
The branching programme of mouse lung development
Ross J. Metzger, Ophir D. Klein, Gail R. Martin & Mark A. Krasnow
Il n’y a pas longtemps je discutais de la bonne modélisation, enfin, bonne dans le sens ou je l’aime. Et je l’aime basée sur des données, réaliste.
Un nouvel exemple ici avec [...]
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Deriving structure from evolution: metazoan segmentation
Paul François, Vincent Hakim and Eric D Siggia
Molecular Systems Biology 18 December 2007; doi:10.1038/msb4100192
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By Silly Designer’s suggestion I came to read this paper dealing with Cairn’s related problematics.
It’s nice to have a few models available explaining the results obtained, but it would be much nicer to get some bench results taking in account the partial polyploidy due to incomplete divisions that could explain a lot of [...]
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Evolution and Development of Inflorescence Architectures
Przemyslaw Prusinkiewicz, Yvette Erasmus, Brendan Lane, Lawrence D. Harder, Enrico Coen
8 JUNE 2007 VOL 316 SCIENCE www.sciencemag.org Direct pdf
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Posted in modelisation on septembre 2, 2007 | Aucun commentaire »
Biology by Numbers—Introducing Quantitation into Life Science Education
Tinri Aegerter-Wilmsen, Ton Bisseling
PLoS Biol 3(1): e1 doi:10.1371/journal.pbio.0030001
[...]
A Modelling Module in Developmental Biology
As an example of the integration of quantitative teaching and cutting edge biology, we have implemented an educational module in which numerical simulations are used in an existing course on developmental biology (http://mbedu.fbt.eitn.wau.nl/demo_plos/). Some of the [...]
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Varying environments can speed up evolution
Nadav Kashtan, Elad Noor, and Uri Alon
www.pnas.org/cgi/doi/10.1073/pnas.0611630104, Open Access
Simulations of biological evolution, in which computers are used to evolve systems toward a goal, often require many generations to achieve even simple goals. It is therefore of interest to look for generic ways, compatible with natural conditions, in which evolution in [...]
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