add new myasthenia gravis terms (#10368)

* Update mondo-edit.obo

* edited definitions for MG terms

* fixed definition formatting for MG

* Fix superclass assertion for 'autoimmune thrombocytopenia'

* add term tracker item

* made requested changes to definitions, added links to database, added abbreviation synonyms, linked to github issue

* added one more database xref

* revise def

fix DOI

* Updated descriptions and added orcid

* fix ORCIDs/dbxrefs

* updated def for seronegative myasthenia gravis

* revise definitions

* update def

* update def

---------

Co-authored-by: Nicole Vasilevsky <nicole.a.vasilevsky@gmail.com>

Author: StephanieMarsh

src/ontology/mondo-edit.obo

@@ -698564,6 +698564,51 @@ is_a: MONDO:0006552 {source="https://orcid.org/0000-0002-0819-0473"} ! folliculi
 property_value: http://purl.org/dc/terms/creator https://orcid.org/0000-0002-0819-0473
 property_value: IAO:0000233 "https://github.com/monarch-initiative/mondo/pull/8094" xsd:anyURI
 
+[Term]
+id: MONDO:1060001
+name: AChR+ myasthenia gravis
+def: "Myasthenia gravis characterized by the presence of autoantibodies against the muscle nicotinic acetylcholine receptor (AChR) in the serum, which damage the postsynaptic neuromuscular junction and cause skeletal muscle weakness and fatigue." [https://orcid.org/0000-0002-1532-8725, PMID:40651620]
+is_a: MONDO:0009688 {source="PMID:40651620"} ! myasthenia gravis
+property_value: IAO:0000233 "https://github.com/monarch-initiative/mondo/issues/10321" xsd:anyURI
+
+[Term]
+id: MONDO:1060002
+name: ocular myasthenia gravis
+def: "Myasthenia gravis in which the muscles around the eyes are affected, that typically presents with ptosis and/or diplopia due to ophthalmoplegia" [https://orcid.org/0000-0002-1532-8725, PMID:36778719]
+synonym: "ocular myasthenia" EXACT [SCTID:230684008]
+synonym: "OMG" EXACT ABBREVIATION [SCTID:230684008]
+xref: SCTID:230684008 {source="MONDO:equivalentTo"}
+is_a: MONDO:0009688 {source="PMID:36778719"} ! myasthenia gravis
+property_value: IAO:0000233 "https://github.com/monarch-initiative/mondo/issues/10321" xsd:anyURI
+
+[Term]
+id: MONDO:1060003
+name: muscle-specific tyrosine kinase-associated myasthenia gravis
+def: "Myasthenia gravis characterized by the presence of autoantibodies against muscle-specific tyrosine kinase (MuSK) in the serum" [doi:10.1016/j.jns.2025.123449, https://orcid.org/0000-0002-1532-8725]
+synonym: "MuSK+ myasthenia gravis" EXACT [SCTID:521000146105]
+synonym: "myasthenia gravis caused by muscle-specific tyrosine kinase antibodies" EXACT [SCTID:521000146105]
+xref: SCTID:521000146105 {source="MONDO:equivalentTo"}
+is_a: MONDO:0009688 {source="doi:10.1016/j.jns.2025.123449"} ! myasthenia gravis
+property_value: IAO:0000233 "https://github.com/monarch-initiative/mondo/issues/10321" xsd:anyURI
+
+[Term]
+id: MONDO:1060004
+name: seronegative myasthenia gravis
+def: "Myasthenia gravis characterized by the absence of detectable pathogenic auto-antibodies against acetylcholine receptor (AChR), muscle-specific tyrosine kinases (MuSK), and/or low-density lipoprotein receptor-related protein 4 (LRP4) in the sera." [https://orcid.org/0000-0002-1532-8725, PMID:37759888]
+synonym: "SnMG" EXACT ABBREVIATION [PMID:37759888]
+is_a: MONDO:0009688 {source="PMID:37759888"} ! myasthenia gravis
+property_value: IAO:0000233 "https://github.com/monarch-initiative/mondo/issues/10321" xsd:anyURI
+
+[Term]
+id: MONDO:1060006
+name: generalized myasthenia gravis
+def: "Myasthenia gravis in which muscle weakness affects one or more skeletal muscle groups outside the extraocular muscles" [https://orcid.org/0000-0002-1532-8725, PMID:38117543]
+synonym: "generalized myasthenia" EXACT [SCTID:230686005]
+synonym: "gMG" EXACT ABBREVIATION [SCTID:230686005]
+xref: SCTID:230686005 {source="MONDO:equivalentTo"}
+is_a: MONDO:0009688 {source="PMID:38117543"} ! myasthenia gravis
+property_value: IAO:0000233 "https://github.com/monarch-initiative/mondo/issues/10321" xsd:anyURI
+
 [Term]
 id: MONDO:1060107
 name: CYP7B1-related disorder of oxysterol accumulation