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layout ontology_detail
id ehdaa
title Human developmental anatomy, abstract version
contact
email label
Jonathan Bard
J.Bard@ed.ac.uk
taxon
id label
NCBITaxon:9606
Homo sapiens
homepage
is_obsolete true
replaced_by ehdaa2
activity_status inactive

A structured controlled vocabulary of stage-specific anatomical structures of the human. It has been designed to mesh with the mouse anatomy and incorporates each Carnegie stage of development (CS1-20). The abstract version of the human developmental anatomy ontology compresses all the tissues present over Carnegie stages 1-20 into a single hierarchy. The heart, for example, is present from Carnegie Stage 9 onwards and is thus represented by 12 EHDA IDs (one for each stage). In the abstract mouse, it has a single ID so that the abstract term given as just heart really means heart (CS 9-20). Timing details will be added to the abstract version of the ontology in a future release.