140 citations
2 papers
q-bio.MN2007★ 140 cited
Metabolite essentiality elucidates robustness of Escherichia coli metabolism
Pan-Jun Kim, Dong-Yup Lee, Tae Yong Kim +4
Complex biological systems are very robust to genetic and environmental changes at all levels of organization. Many biological functions of Escherichia coli metabolism can be susta…
cond-mat.mes-hall2002★ 67 cited
Magnetic Structure of Nano-Graphite Moebius Ribbon
Katsunori Wakabayashi, Kikuo Harigaya
We consider the electronic and magnetic properties of nanographite ribbon with zigzag edges under the periodic or Moebius boundary conditions. The zigzag nano-graphite ribbons poss…