Abstract
One essential goal in functional genomics is to understand the functions and functional interactions of genes. The functional interaction between genes can happen in many ways and at different molecular levels, including co-expression, protein–protein interaction, shared sequence motif, etc. The functional interaction supported by such heterogeneous genomic data can be integrated into functional gene networks (FGNs) based on machine learning approaches. In FGNs, a node represents a gene and the edge indicates the probability that two genes co-function in the same pathway or biological process. By addressing the functional difference between isoforms generated from the same gene, recent efforts have focused on building FGNs at the finer isoform level, i.e., functional isoform networks (FINs). In this chapter, we will first present an introduction to FGNs and describe how heterogeneous genomic data can be integrated to build the network by machine learning approaches. We will then describe the refinement of FGNs from global networks to tissue-specific networks and from gene level to isoform level. Finally, we will describe and discuss the applications of FGNs in predicting gene functions and disease genes.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Myers CL et al (2005) Discovery of biological networks from diverse functional genomic data. Genome Biol 6(13):R114
Chen Y, Xu D (2004) Global protein function annotation through mining genome-scale data in yeast Saccharomyces cerevisiae. Nucleic Acids Res 32(21):6414–6424
Jiang T, Keating AE (2005) AVID: an integrative framework for discovering functional relationships among proteins. BMC Bioinfor 6(1):136
Jansen R et al (2003) A Bayesian networks approach for predicting protein-protein interactions from genomic data. Science 302(5644):449–453
Lee I et al (2004) A probabilistic functional network of yeast genes. Science 306(5701):1555–1558
Troyanskaya OG et al (2003) A Bayesian framework for combining heterogeneous data sources for gene function prediction (in Saccharomyces cerevisiae). Proc Natl Acad Sci 100(14):8348–8353
Myers CL, Troyanskaya OG (2007) Context-sensitive data integration and prediction of biological networks. Bioinformatics 23(17):2322–2330
Pearl J (2014) Probabilistic reasoning in intelligent systems: networks of plausible inference. Elsevier
Greene CS et al (2015) Understanding multicellular function and disease with human tissue-specific networks. Nat Genet 47(6):569
Huttenhower C et al (2009) Exploring the human genome with functional maps. Genome Res 19(6):1093–1106
Ashburner M et al (2000) Gene ontology: tool for the unification of biology. Nat Genet 25(1):25–29
Kanehisa M, Goto S (2000) KEGG: kyoto encyclopedia of genes and genomes. Nucleic Acids Res 28(1):27–30
Li H-D et al (2015) Functional networks of highest-connected splice isoforms: from the chromosome 17 human proteome project. J Proteome Res 14(9):3484–3491
Li H-D et al (2019) BaiHui: cross-species brain-specific network built with hundreds of hand-curated datasets. Bioinformatics 35(14):2486–2488
Franke L et al (2006) Reconstruction of a functional human gene network, with an application for prioritizing positional candidate genes. Am J Human Gene 78(6):1011–1025
D’Agati DV (2008) The spectrum of focal segmental glomerulosclerosis: new insights. Current Opin Nephrol Hyperten 17(3):271–281
Cai JJ, Petrov DA (2010) Relaxed purifying selection and possibly high rate of adaptation in primate lineage-specific genes. Genome Biol Evolut 2:393–409
Lage K et al (2008) A large-scale analysis of tissue-specific pathology and gene expression of human disease genes and complexes. Proc Natl Acad Sci 105(52):20870–20875
Winter EE et al (2004) Elevated rates of protein secretion, evolution, and disease among tissue-specific genes. Genome Res 14(1):54–61
Lee Y-S et al (2018) Interpretation of an individual functional genomics experiment guided by massive public data. Nat Methods 15(12):1049–1052
Portales-Casamar E et al (2010) JASPAR 2010: the greatly expanded open-access database of transcription factor binding profiles. Nucleic Acids Res 38(suppl_1):D105–D110
Subramanian A et al (2005) Gene set enrichment analysis: a knowledge-based approach for interpreting genome-wide expression profiles. Proc Natl Acad Sci 102(43):15545–15550
Barrett T et al (2012) NCBI GEO: archive for functional genomics data sets—update. Nucleic Acids Res 41(D1):D991–D995
Forno LS (1988) The neuropathology of Parkinson’s disease. In: Progress in Parkinson research. Springer, pp 11–21
Kofler S et al (2005) Role of cytokines in cardiovascular diseases: a focus on endothelial responses to inflammation. Clin Sci 108(3):205–213
Wong AK et al (2018) GIANT 2.0: genome-scale integrated analysis of gene networks in tissues. Nucleic Acids Res 46(W1):W65–W70
Hu J et al (2010) Computational analysis of tissue-specific gene networks: application to murine retinal functional studies. Bioinformatics 26(18):2289–2297
Guan Y et al (2010) Functional genomics complements quantitative genetics in identifying disease-gene associations. PLoS Computat Biol 6(11)
Bult CJ et al (2008) The Mouse Genome Database (MGD): mouse biology and model systems. Nucleic Acids Res 36(suppl_1):D724–D728
Smith CL et al (2005) The Mammalian phenotype ontology as a tool for annotating, analyzing and comparing phenotypic information. Genome Biol 6(1):R7
Goh K-I et al (2007) The human disease network. Proc Natl Acad Sci 104(21):8685–8690
Chao EC, Lipkin SM (2006) Molecular models for the tissue specificity of DNA mismatch repair-deficient carcinogenesis. Nucleic Acids Res 34(3):840–852
Guan Y et al (2012) Tissue-specific functional networks for prioritizing phenotype and disease genes. PLoS Computat Biol 8(9)
Smith CM et al (2007) The mouse gene expression database (GXD): 2007 update. Nucleic Acids Res 35(suppl_1):D618–D623
Su AI et al (2004) A gene atlas of the mouse and human protein-encoding transcriptomes. Proc Natl Acad Sci 101(16):6062–6067
Zhang W et al (2004) The functional landscape of mouse gene expression. J Biol 3(5):21
Siddiqui AS et al (2005) A mouse atlas of gene expression: large-scale digital gene-expression profiles from precisely defined developing C57BL/6J mouse tissues and cells. Proc Natl Acad Sci 102(51):18485–18490
Yao V et al (2018) An integrative tissue-network approach to identify and test human disease genes. Nat Biotechnol 36(11):1091–1099
Liu JZ et al (2010) A versatile gene-based test for genome-wide association studies. Am J Human Genet 87(1):139–145
Graveley BR (2001) Alternative splicing: increasing diversity in the proteomic world. Trends Genet 17(2):100–107
Modrek B, Lee C (2002) A genomic view of alternative splicing. Nat Genet 30(1):13–19
Li H-D et al (2016) A network of splice isoforms for the mouse. Scienti Report 6:24507
Maron O, Lozano-Pérez T (1998) A framework for multiple-instance learning. Adv Neural Infor Process Syst 570–576
Tseng Y-T et al (2015) IIIDB: a database for isoform-isoform interactions and isoform network modules. BMC Genom S10. Springer
Li HD et al (2014) Revisiting the identification of canonical splice isoforms through integration of functional genomics and proteomics evidence. Proteomics 14(23–24):2709–2718
Kandoi G, Dickerson JA (2019) Tissue-specific mouse mRNA isoform networks. Scienti Reports 9(1):1–24
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2020 Springer Nature Switzerland AG
About this chapter
Cite this chapter
Li, HD., Guan, Y. (2020). Functional Gene Networks and Their Applications. In: da Silva, F.A.B., Carels, N., Trindade dos Santos, M., Lopes, F.J.P. (eds) Networks in Systems Biology. Computational Biology, vol 32. Springer, Cham. https://doi.org/10.1007/978-3-030-51862-2_3
Download citation
DOI: https://doi.org/10.1007/978-3-030-51862-2_3
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-51861-5
Online ISBN: 978-3-030-51862-2
eBook Packages: Computer ScienceComputer Science (R0)