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» Modular co-evolution of metabolic networks
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BMCBI
2006
101views more  BMCBI 2006»
13 years 4 months ago
Hierarchical modularity of nested bow-ties in metabolic networks
Background: The exploration of the structural topology and the organizing principles of genomebased large-scale metabolic networks is essential for studying possible relations bet...
Jing Zhao, Hong Yu, Jianhua Luo, Zhi-Wei Cao, Yi-X...
CDC
2009
IEEE
141views Control Systems» more  CDC 2009»
13 years 2 months ago
Cell design in bacteria as a convex optimization problem
In this paper, we investigate the cell design of bacteria during the exponential growth. To this purpose, we propose to formulate the problem as a non differentiable convex optimiz...
Anne Goelzer, Vincent Fromion, Gérard Scorl...
BMCBI
2007
111views more  BMCBI 2007»
13 years 4 months ago
Modular co-evolution of metabolic networks
Background: The architecture of biological networks has been reported to exhibit high level of modularity, and to some extent, topological modules of networks overlap with known f...
Jing Zhao, Guohui Ding, Lin Tao, Hong Yu, Zhong-Ha...
BMCBI
2006
118views more  BMCBI 2006»
13 years 4 months ago
Low degree metabolites explain essential reactions and enhance modularity in biological networks
Background: Recently there has been a lot of interest in identifying modules at the level of genetic and metabolic networks of organisms, as well as in identifying single genes an...
Areejit Samal, Shalini Singh, Varun Giri, Sandeep ...
BMCBI
2007
115views more  BMCBI 2007»
13 years 4 months ago
Correlation between structure and temperature in prokaryotic metabolic networks
Background: In recent years, an extensive characterization of network structures has been made in an effort to elucidate design principles of metabolic networks, providing valuabl...
Kazuhiro Takemoto, Jose C. Nacher, Tatsuya Akutsu