关键词: big data bioinformatics computational biology gene regulatory networks modeling network biology systems biology

Mesh : Animals Databases, Genetic Disease / genetics Gene Regulatory Networks / genetics Genome / genetics High-Throughput Nucleotide Sequencing Humans Models, Genetic

来  源:   DOI:10.1016/j.tig.2014.02.005   PDF(Sci-hub)

Abstract:
High-throughput sequencing, large-scale data generation projects, and web-based cloud computing are changing how computational biology is performed, who performs it, and what biological insights it can deliver. I review here the latest developments in available data, methods, and software, focusing on the modeling and analysis of the gene regulatory interactions in cells. Three key findings are: (i) although sophisticated computational resources are increasingly available to bench biologists, tailored ongoing education is necessary to avoid the erroneous use of these resources. (ii) Current models of the regulation of gene expression are far too simplistic and need updating. (iii) Integrative computational analysis of large-scale datasets is becoming a fundamental component of molecular biology. I discuss current and near-term opportunities and challenges related to these three points.
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