Ontology-based Cross-species Integration and Analysis of Saccharomyces Cerevisiae Phenotypes
Overview
Biomedical Engineering
Authors
Affiliations
Ontologies are widely used in the biomedical community for annotation and integration of databases. Formal definitions can relate classes from different ontologies and thereby integrate data across different levels of granularity, domains and species. We have applied this methodology to the Ascomycete Phenotype Ontology (APO), enabling the reuse of various orthogonal ontologies and we have converted the phenotype associated data found in the SGD following our proposed patterns. We have integrated the resulting data in the cross-species phenotype network PhenomeNET, and we make both the cross-species integration of yeast phenotypes and a similarity-based comparison of yeast phenotypes across species available in the PhenomeBrowser. Furthermore, we utilize our definitions and the yeast phenotype annotations to suggest novel functional annotations of gene products in yeast.
Semantic prioritization of novel causative genomic variants.
Boudellioua I, Mahamad Razali R, Kulmanov M, Hashish Y, Bajic V, Goncalves-Serra E PLoS Comput Biol. 2017; 13(4):e1005500.
PMID: 28414800 PMC: 5411092. DOI: 10.1371/journal.pcbi.1005500.
The anatomy of phenotype ontologies: principles, properties and applications.
Gkoutos G, Schofield P, Hoehndorf R Brief Bioinform. 2017; 19(5):1008-1021.
PMID: 28387809 PMC: 6169674. DOI: 10.1093/bib/bbx035.
The Drosophila anatomy ontology.
Costa M, Reeve S, Grumbling G, Osumi-Sutherland D J Biomed Semantics. 2013; 4(1):32.
PMID: 24139062 PMC: 4015547. DOI: 10.1186/2041-1480-4-32.
The Drosophila phenotype ontology.
Osumi-Sutherland D, Marygold S, Millburn G, McQuilton P, Ponting L, Stefancsik R J Biomed Semantics. 2013; 4(1):30.
PMID: 24138933 PMC: 3816596. DOI: 10.1186/2041-1480-4-30.
Systematic analysis of experimental phenotype data reveals gene functions.
Hoehndorf R, Hardy N, Osumi-Sutherland D, Tweedie S, Schofield P, Gkoutos G PLoS One. 2013; 8(4):e60847.
PMID: 23626672 PMC: 3628905. DOI: 10.1371/journal.pone.0060847.