Ontology QC Metrics

From GO Public

Contents 1 The reasoner and regulation terms (2008) 1.1 Checks 1.2 Stats from first round 1.3 Missing links and regulation (2008) 1.4 Inconsistencies, relationships, and regulation (round 2; 2008) 1.5 Missing links and regulation (2008, part 2) 2 Multiple part_of parents

The reasoner and regulation terms (2008)

Checks

• Identified inconsistencies between the ‘regulates’ hierarchy and the rest of biological process
• Identified missing links
• Identified more specific and complete is_a parentage for ‘regulation’ terms.

Stats from first round

• Terms:
  • 279 reviewed.
  • 40 added.
  • 5 term merges took place.
  • 207 names changed.
  • 272 general dbxrefs were added.
• Definitions:
  • 40 added.
  • 45 improved.
  • 312 dbxrefs added.
• Relationships:
  • 37 new part_of relationships were made.
  • 143 new is_a relationships were made.
  • 16 part_of relationships deleted.
  • 101 is_a relationships deleted.
• Synonyms:
  • 196 added.
  • 200 assigned a scope.
  • 38 deleted.

Missing links and regulation (2008)

• 969 new is_a relationships added
• 302 is_a relationships deleted

Inconsistencies, relationships, and regulation (round 2; 2008)

• Terms:
  • 870 reviewed.
  • 13 added.
  • 153 names changed.
  • 218 general dbxrefs were added.
• Definitions:
  • 18 added.
  • 39 improved.
  • 275 dbxrefs added.
• Relationships:
  • 27 new part_of relationships were made.
  • 196 new is_a relationships were made.
  • 16 part_of relationships deleted.
  • 143 is_a relationships deleted.
• Synonyms:
  • 115 added.
  • 128 assigned a scope.
  • 4 deleted.

Missing links and regulation (2008, part 2)

• 481 new is_a relationships added
• 148 is_a relationships deleted

Multiple part_of parents

Reviewed all 256 biological process terms with more than one part_of parent. 75 of these terms needed to have either a part_of relationship deleted or two specific is_a children added. 181 terms were legitimately part of more than one biological process.