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Figure 1.
PRO protein ontology overview. The figure shows the current (partial) working model and a subset of the possible connections to other ontologies. Blue text boxes:ProEvo component; lavender text boxes: ProForm component.
Natale et al. BMC Bioinformatics 2007 8(Suppl 9):S1 doi:10.1186/1471-2105-8-S9-S1