CDAO | Summary | AgroPortal

General information

The Comparative Data Analysis Ontology (CDAO) provides a framework for understanding data in the context of evolutionary-comparative analysis. This comparative approach is used commonly in bioinformatics and other areas of biology to draw inferences from a comparison of differently evolved versions of something, such as differently evolved versions of a protein. In this kind of analysis, the things-to-be-compared typically are classes called 'OTUs' (Operational Taxonomic Units). The OTUs can represent biological species, but also may be drawn from higher or lower in a biological hierarchy, anywhere from molecules to communities. The features to be compared among OTUs are rendered in an entity-attribute-value model sometimes referred to as the 'character-state data model'. For a given character, such as 'beak length', each OTU has a state, such as 'short' or 'long'. The differences between states are understood to emerge by a historical process of evolutionary transitions in state, represented by a model (or rules) of transitions along with a phylogenetic tree. CDAO provides the framework for representing OTUs, trees, transformations, and characters. The representation of characters and transformations may depend on imported ontologies for a specific type of character. See more...

Initial created on January 25, 2024. For additional information, contact Jim Balhoff (balhoff@nescent.org).

Languages

Keywords and classes

comparative analysis

comparative data analysis

evolutionary comparative analysis

evolution

phylogeny

phylogenetics

Categories and subjects

Comparative Analysis; Comparative Data Analysis; Evolutionary Comparative Analysis; Evolution; Phylogeny; Phylogenetics

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Ontology relations network

Submissions

Metrics

165

Classes

26

Individuals

78

Properties

Identifiers

URI

http://purl.obolibrary.org/obo/cdao.owl

Version IRI

http://purl.obolibrary.org/obo/cdao/2024-01-25/cdao.owl

AgroPortal URI

https://agroportal.lirmm.fr/ontologies/CDAO

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Views of CDAO

No views available for CDAO.

FAIR score Beta

Ontology relations network

Submissions

Metrics

165

26

78

FAIR score
Beta