Metabolic networks of microbial systems

Sumana Bhattacharya, Subhra Chakrabarti, Amiya Nayak, Sanjoy K. Bhattacharya

Research output: Contribution to journalReview articlepeer-review

7 Scopus citations


In contrast to bioreactors the metabolites within the microbial cells are converted in an impure atmosphere, yet the productivity seems to be well regulated and not affected by changes in operation variables. These features are attributed to integral metabolic network within the microorganism. With the advent of neo-integrative proteomic approaches the understanding of integration of metabolic and protein-protein interaction networks have began. In this article we review the methods employed to determine the protein-protein interaction and their integration to define metabolite networks. We further present a review of current understanding of network properties, and benefit of studying the networks. The predictions using network structure, for example, in silico experiments help illustrate the importance of studying the network properties. The cells are regarded as complex system but their elements unlike complex systems interact selectively and nonlinearly to produce coherent rather than complex behaviors.

Original languageEnglish (US)
Article number3
JournalMicrobial Cell Factories
StatePublished - Apr 11 2003
Externally publishedYes

ASJC Scopus subject areas

  • Biotechnology
  • Bioengineering
  • Applied Microbiology and Biotechnology


Dive into the research topics of 'Metabolic networks of microbial systems'. Together they form a unique fingerprint.

Cite this