Add migratory muscle precursor term (CL_9900000)

[Copilot]

Implements NTR for "migratory muscle precursor" - muscle precursor cells that delaminate from the dermomyotome post-EMT and undergo long-range migration while maintaining proliferative capacity.

Changes

• Declaration: Added CL_9900000 at line 3281
• Class definition: Added at line 35286 with:
  • Definition references PMID:21720828, PMID:11081511
  • Parent: CL_0000680 (muscle precursor cell)
  • Creator: ORCID 0000-0002-2244-7917
• ID assignment: Uses temporary range CL_99xxxxx per NTR convention

Structure

# Class: obo:CL_9900000 (migratory muscle precursor)

AnnotationAssertion(Annotation(oboInOwl:hasDbXref "PMID:11081511") Annotation(oboInOwl:hasDbXref "PMID:21720828") 
  obo:IAO_0000115 obo:CL_9900000 "Muscle precursor cells that delaminate from the dermomyotome after epithelial-to-mesenchymal transition (EMT) and undergo long-range migration while retaining proliferative capacity.")
AnnotationAssertion(terms:creator obo:CL_9900000 <https://orcid.org/0000-0002-2244-7917>)
AnnotationAssertion(rdfs:label obo:CL_9900000 "migratory muscle precursor")
SubClassOf(obo:CL_9900000 obo:CL_0000680)

Validated with ROBOT convert and reason. Temporary ID requires reassignment to permanent range during curation.

Original prompt

---

This section details on the original issue you should resolve

<issue_title>[NTR] migratory muscle precursor </issue_title> <issue_description>Preferred term label: migratory muscle precursor

Synonyms

Definition (free text, please give PubMed ID)

Muscle precursor cells that delaminate from the dermomyotome after epithelial-to-mesenchymal transition (EMT) and undergo long-range migration while retaining proliferative capacity. PMID: 21720828 PMID:11081511

Parent term muscle precursor cell

Your nano-attribution (ORCID)

0000-0002-2244-7917

</issue_description>

Comments on the Issue (you are @copilot in this section)

@cerivs https://www.nature.com/articles/s41559-017-0330-4 Migratory appendicular muscles precursor cells in the common ancestor to all vertebrates is probably relevant. @addiehl https://link.springer.com/article/10.1007/s00427-018-0616-9 "Developmental mechanisms of migratory muscle precursors in medaka pectoral fin formation" also looks relevant

• Fixes obophenotype/cell-ontology#688

---

💡 You can make Copilot smarter by setting up custom instructions, customizing its development environment and configuring Model Context Protocol (MCP) servers. Learn more Copilot coding agent tips in the docs.