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Figure 4 | BMC Medical Informatics and Decision Making

Figure 4

From: Pharmacogenomic knowledge representation, reasoning and genome-based clinical decision support based on OWL 2 DL ontologies

Figure 4

The subset of OWL axioms defining a human with homozygous haplotypes CYP2C9*1 and CYP2C9*3 based on the allele definitions in Table 1 . In the “EquivalentTo” expression the OWL axioms indicate the requirement of two copies of every SNP allele to identify a human with a homozygous haplotype, whereas in the “SubClassOf” expression the class is associated with two copies of the haplotype. Consequently, an individual that meets the “EquivalentTo” conditions is also associated to the corresponding homozygous haplotype.

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BMC Medical Informatics and Decision Making

ISSN: 1472-6947

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