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Identifying Minimal Genomes and Essential Genes in Metabolic Model Using Flux Balance Analysis

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Intelligent Information and Database Systems (ACIIDS 2013)

Part of the book series: Lecture Notes in Computer Science ((LNAI,volume 7802))

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Abstract

With the advancement in metabolic engineering technologies, reconstruction the genome of a host organism to achieve desired phenotypes for example, to optimize the production of metabolites can be made. However, due to the complexity and size of the genome scale metabolic network, significant components tend to be invisible. This research utilizes Flux Balance Analysis (FBA) to search the essential genes and obtain minimal functional genome. Different from traditional approaches, we identify essential genes by using single gene deletions and then we identify the significant pathway for the metabolite production using gene expression data. The experiment is conducted using genome scale metabolic model of Saccharomyces Cerevisiae for L-phenylalanine production. The result has shown the reliability of this approach to find essential genes for metabolites productions, reduce genome size and identify production pathway that can further optimize the production yield and can be applied in solving other genetic engineering problems.

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References

  1. Edward, J.S., Ibarra, R.U., Palsson, B.O.: In silico predictions of Escherichia coli metabolic capabilities are consistent with experimental data. Nature Biotechnology 19, 125–130 (2001)

    Article  Google Scholar 

  2. Karp, P.D., Paley, S.M., Krummenacker, M., Latendresse, M., Dale, J.M., Lee, T.J., Kaipa, P., Gilham, F., Spaulding, A., Popescu, L., Altman, T., Paulsen, I., Keseler, I.M., Caspi, R.: Pathway tools version 13.0: integrated software for pathway/genome informatics and systems biology. Brief Bioinform. 11(1), 40–79 (2010)

    Article  Google Scholar 

  3. Mlecnik, B., Scheideler, M., Hackl, H., Hartler, J., Sanchez-Cabo, F., Trajanoski, Z.: PathwayExplorer: web service for visualizing high-throughput expression data on biological pathways. Nucleic Acids Research 33(1), 633–637 (2005)

    Article  Google Scholar 

  4. Wei, Z., Li, H.: A markov random field model for network-based analysis of genomic data. Bioinformatics 23(12), 1537–1544 (2007)

    Article  MathSciNet  Google Scholar 

  5. Sanguinetti, G., Noirel, J., Wright, P.C.: Mmg: a probabilistic tool to identify submodules of metabolic pathways. Bioinformatics 24(8), 1078–1084 (2008)

    Article  Google Scholar 

  6. Varges, F.A., Pizzarro, F., Perez-Correa, J.R., Agosin, E.: Expanding a dynamic flux balance model of yeast fermentaion to genome-scale. BMC Systems Biology 5, 75 (2011)

    Article  Google Scholar 

  7. Mo, M.L., Palsson, B.Ø., Herrgård, M.J.: Connecting extracellular metabolomic measurements to intracellular flux states in yeast. BMC Systems Biology 3, 37–41 (2009)

    Article  Google Scholar 

  8. Priefert, H., Rabenhorst, J., Steinbüchel, A.: Biotechnological production of vanillin. Appl. Microbiol. Biotechnol. 6, 296–314 (2001)

    Article  Google Scholar 

  9. Hancock, T., Takigawa, I., Mamitsuka, H.: Mining metabolic pathways through gene expression. Gene Expression 26(17), 2128–2135 (2010)

    Google Scholar 

  10. Hancock, T., Mamitsuka, H.: A Markov Classification Model for Metabolic Pathways. In: Salzberg, S.L., Warnow, T. (eds.) WABI 2009. LNCS, vol. 5724, pp. 121–132. Springer, Heidelberg (2009)

    Chapter  Google Scholar 

  11. Reed, J.L., Palsson, B.O.: Thirteen Years of Building Constraint-Based InSilico Models of Escherichia coli. J. Bacteriol. 185(9), 2692–2699 (2003)

    Article  Google Scholar 

  12. Brochado, A.R., Matos, C., Moller, B.L., Hansen, J., Mortensen, U.H., Patil, K.R.: Improved vanillin production in baker’s yeast through in silico design. Microbial Cell Factories 9, 84 (2010)

    Article  Google Scholar 

  13. Boer, V.M., Crutchfield, C.A., Bradley, P.H., Botstein, D., Rabinowitz, J.D.: Growth-limiting intracellular metabolites in yeast growing under diverse nutrient limitations. Mol. Biol. Cell 21(1), 198–211 (2010)

    Article  Google Scholar 

  14. Orth, J.D., Thiele, I., Palsson, B.Ø.: What is flux balance analysis? Nature Computational Biology 28, 245–248 (2010)

    Article  Google Scholar 

  15. Kim, J., Reed, J.: OptORF: Optimal metabolic and regulatory perturbations for metabolic engineering of microbial strains. BMC Bioinformatics 4(53), 1–19 (2010)

    MATH  Google Scholar 

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Salleh, A.H.M., Mohamad, M.S., Deris, S., Illias, R.M. (2013). Identifying Minimal Genomes and Essential Genes in Metabolic Model Using Flux Balance Analysis. In: Selamat, A., Nguyen, N.T., Haron, H. (eds) Intelligent Information and Database Systems. ACIIDS 2013. Lecture Notes in Computer Science(), vol 7802. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-36546-1_43

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  • DOI: https://doi.org/10.1007/978-3-642-36546-1_43

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-36545-4

  • Online ISBN: 978-3-642-36546-1

  • eBook Packages: Computer ScienceComputer Science (R0)

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