An Updated Taxonomy and a Graphical Summary Tool for Optimal Classification and Comprehension of Omics Research

作者：Pirih Nina; Kunej Tanja

来源：OMICS: A Journal of Integrative Biology , 2018, 22(5): 337-353.

DOI：10.1089/omi.2017.0186

• classification
• genomics
• transcriptomics
• proteomics
• interactomics
• metabolomics
• epigenomics
• miRNomics
• ncRNomics
• phenomics
• environmental omics
• integrated omics
• omics science
• phenome
• taxonomy

The volume of publications and the type of research approaches used in omics system sciences are vast and continue to expand rapidly. This increased complexity and heterogeneity of omics data are challenging data extraction, sensemaking, analyses, knowledge translation, and interpretation. An extended and dynamic taxonomy for the classification and summary of omics studies are essential. We present an updated taxonomy for classification of omics research studies based on four criteria: (1) type and number of genomic loci in a research study, (2) number of species and biological samples, (3) the type of omics technology (e.g., genomics, transcriptomics, and proteomics) and omics technology application type (e.g., pharmacogenomics and nutrigenomics), and (4) phenotypes. In addition, we present a graphical summary approach that enables the researchers to define the main characteristics of their study in a single figure, and offers the readers to rapidly grasp the published study and omics data. We searched the PubMed and the Web of Science from 09/2002 to 02/2018, including research and review articles, and identified 90 scientific publications. We propose a call toward omics studies' standardization for reporting in scientific literature. We anticipate the proposed classification scheme will usefully contribute to improved classification of published reports in genomics and other omics fields, and help data extraction from publications for future multiomics data integration.

• 出版日期2018-5