Underground metabolism: network-level perspective and biotechnological potential

Richard A. Notebaart, Bálint Kintses, Adam M. Feist, B. Papp

Research output: Contribution to journalReview article

15 Citations (Scopus)

Abstract

A key challenge in molecular systems biology is understanding how new pathways arise during evolution and how to exploit them for biotechnological applications. New pathways in metabolic networks often evolve by recruiting weak promiscuous activities of pre-existing enzymes. Here we describe recent systems biology advances to map such ‘underground’ activities and to predict and analyze their contribution to new metabolic functions. Underground activities are prevalent in cellular metabolism and can form novel pathways that either enable evolutionary adaptation to new environments or provide bypass to genetic lesions. We also illustrate the potential of integrating computational models of underground metabolism and experimental approaches to study the evolution of novel metabolic phenotypes and advance the field of biotechnology.

Original languageEnglish
Pages (from-to)108-114
Number of pages7
JournalCurrent Opinion in Biotechnology
Volume49
DOIs
Publication statusPublished - Feb 1 2018

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Systems Biology
Metabolism
Biotechnology
Metabolic Networks and Pathways
Molecular Biology
Enzymes
Phenotype

ASJC Scopus subject areas

  • Biotechnology
  • Bioengineering
  • Biomedical Engineering

Cite this

Underground metabolism : network-level perspective and biotechnological potential. / Notebaart, Richard A.; Kintses, Bálint; Feist, Adam M.; Papp, B.

In: Current Opinion in Biotechnology, Vol. 49, 01.02.2018, p. 108-114.

Research output: Contribution to journalReview article

Notebaart, Richard A. ; Kintses, Bálint ; Feist, Adam M. ; Papp, B. / Underground metabolism : network-level perspective and biotechnological potential. In: Current Opinion in Biotechnology. 2018 ; Vol. 49. pp. 108-114.
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