Obsoletion request: GO:0046088 cytidine biosynthetic process

[ValWood]

Please provide as much information as you can:

• GO term ID and Label

GO:0046088 cytidine biosynthetic process
term was created in 2007, has no annotations,

Cytosine is not made directly as a free base . it is synthesized as part of nucleotides, primarily through the pyrimidine biosynthesis pathway, where CTP is always made from UTP rather than being assembled from cytosine alone.

• Reason for deprecation Put an x in the appropriate box:

• The reason for obsoletion is that there is no evidence that this function/process/component exists.

• Are there annotations to this term?

• How many EXP: 0

• Are there mappings and cross references to this term? (InterPro, Keywords; check QuickGO cross-references section)

• Is this term in a subset? (check the AmiGO page for that term)

• Any other information

---

Checklist for ontology editor

Check term usage and metadata in Protégé

• check term usage in the ontology
• check internal mappings: RHEA, EC, MetaCyc
• check subset usage
• check taxon constraints

Check annotations

• create Annotation Review spreadsheet
• • Annotation Review template: https://docs.google.com/spreadsheets/d/1izV3q1jnq_Ybg5MJ53O_b5BCTkGtjl_Fi-cOg3-7eBE/edit#gid=0
• • Instructions: https://wiki.geneontology.org/Annotation_Review_Request
• create annotation review ticket: https://github.com/geneontology/go-annotation/issues/new?assignees=&labels=annotation+review&template=annotation-review-for-obsoletion.md&title=Review+annotations+to+%5BINSERT+GO+TERM%5D
• find external mappings (via IEAS), include in obsoletion notice
• tag curators in Annotation Review ticket. Responsible annotator for each group: https://github.com/geneontology/go-site/blob/master/metadata/group-contacts.csv

Notification

• create obsoletion announcement
• announce to GO friends ([email protected])
• paste the text in the ontology ticket