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geneontology / go-ontology

Source ontology files for the Gene Ontology
http://geneontology.org/page/download-ontology
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GO:0009539 photosystem II reaction center #8813

Closed gocentral closed 9 years ago

gocentral commented 13 years ago

please may you amend the taxon constraint for GO:0009539 photosystem II reaction center as it excludes photosynthetic algae (PMID: 21496452)

Reported by: prudencemutowo

Original Ticket: geneontology/ontology-requests/8601

gocentral commented 13 years ago

Changed all thylakoid/chlorphyll/photosynthesis taxon restrictions to 'never_in Metazoa' to allow for photosynthesising algae.

Did it this way rather than adding another restriction to the current 'only_in taxon union' stanzas, because many of the algae are direct children of 'Eukaryota' in the taxonomic tree, and the main point of the taxon restrictions are to ensure that animals aren't annotated with photosynthesis terms.

Also removed redundant restrictions, where a restriction is already in place for the parent.

Original comment by: rebeccafoulger

gocentral commented 13 years ago

Original comment by: rebeccafoulger