diff --git a/src/ontology/mp-edit.owl b/src/ontology/mp-edit.owl
index 033acb42..8564b4e1 100644
--- a/src/ontology/mp-edit.owl
+++ b/src/ontology/mp-edit.owl
@@ -11609,6 +11609,7 @@ Declaration(Class(<http://purl.obolibrary.org/obo/MP_0014307>))
 Declaration(Class(<http://purl.obolibrary.org/obo/MP_0014308>))
 Declaration(Class(<http://purl.obolibrary.org/obo/MP_0014309>))
 Declaration(Class(<http://purl.obolibrary.org/obo/MP_0014310>))
+Declaration(Class(<http://purl.obolibrary.org/obo/MP_0014311>))
 Declaration(Class(<http://purl.obolibrary.org/obo/MP_0020000>))
 Declaration(Class(<http://purl.obolibrary.org/obo/MP_0020001>))
 Declaration(Class(<http://purl.obolibrary.org/obo/MP_0020002>))
@@ -23021,7 +23022,7 @@ AnnotationAssertion(<http://www.geneontology.org/formats/oboInOwl#inSubset> <htt
 AnnotationAssertion(<http://www.geneontology.org/formats/oboInOwl#inSubset> <http://purl.obolibrary.org/obo/MP_0000914> <http://purl.obolibrary.org/obo/mp-edit#Sanger_Terms>)
 AnnotationAssertion(rdfs:label <http://purl.obolibrary.org/obo/MP_0000914> "exencephaly")
 EquivalentClasses(<http://purl.obolibrary.org/obo/MP_0000914> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/BFO_0000051> ObjectIntersectionOf(<http://purl.obolibrary.org/obo/PATO_0001646> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/RO_0000052> <http://purl.obolibrary.org/obo/UBERON_0002384>) ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/RO_0002314> <http://purl.obolibrary.org/obo/UBERON_0000955>) ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/RO_0002503> <http://purl.obolibrary.org/obo/UBERON_0003128>) ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/RO_0002573> <http://purl.obolibrary.org/obo/PATO_0000460>))))
-SubClassOf(<http://purl.obolibrary.org/obo/MP_0000914> <http://purl.obolibrary.org/obo/MP_0000913>)
+SubClassOf(<http://purl.obolibrary.org/obo/MP_0000914> <http://purl.obolibrary.org/obo/MP_0003861>)
 
 # Class: <http://purl.obolibrary.org/obo/MP_0000917> (obstructive hydrocephaly)
 
@@ -151112,6 +151113,17 @@ EquivalentClasses(<http://purl.obolibrary.org/obo/MP_0014310> ObjectSomeValuesFr
 SubClassOf(<http://purl.obolibrary.org/obo/MP_0014310> <http://purl.obolibrary.org/obo/MP_0000558>)
 SubClassOf(<http://purl.obolibrary.org/obo/MP_0014310> <http://purl.obolibrary.org/obo/MP_0010964>)
 
+# Class: <http://purl.obolibrary.org/obo/MP_0014311> (increased primordial germ cell proliferation)
+
+AnnotationAssertion(Annotation(<http://www.geneontology.org/formats/oboInOwl#hasDbXref> <https://orcid.org/0000-0003-4606-0597>) <http://purl.obolibrary.org/obo/IAO_0000115> <http://purl.obolibrary.org/obo/MP_0014311> "increase in the ability of the primordial germ cell population to undergo rapid expansion by cell division")
+AnnotationAssertion(<http://purl.org/dc/elements/1.1/date> <http://purl.obolibrary.org/obo/MP_0014311> "2023-08-29T19:35:01Z"^^xsd:dateTime)
+AnnotationAssertion(<http://purl.org/dc/terms/contributor> <http://purl.obolibrary.org/obo/MP_0014311> <https://orcid.org/0000-0003-4606-0597>)
+AnnotationAssertion(<http://www.geneontology.org/formats/oboInOwl#hasExactSynonym> <http://purl.obolibrary.org/obo/MP_0014311> "elevated PGC proliferation")
+AnnotationAssertion(<http://www.geneontology.org/formats/oboInOwl#id> <http://purl.obolibrary.org/obo/MP_0014311> "MP:0014311")
+AnnotationAssertion(rdfs:label <http://purl.obolibrary.org/obo/MP_0014311> "increased primordial germ cell proliferation")
+EquivalentClasses(<http://purl.obolibrary.org/obo/MP_0014311> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/BFO_0000051> ObjectIntersectionOf(<http://purl.obolibrary.org/obo/PATO_0000912> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/RO_0002314> <http://purl.obolibrary.org/obo/GO_0036093>) ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/RO_0002573> <http://purl.obolibrary.org/obo/PATO_0000460>))))
+SubClassOf(<http://purl.obolibrary.org/obo/MP_0014311> <http://purl.obolibrary.org/obo/MP_0008390>)
+
 # Class: <http://purl.obolibrary.org/obo/MP_0020000> (abnormal response to antigen)
 
 AnnotationAssertion(Annotation(<http://www.geneontology.org/formats/oboInOwl#hasDbXref> <https://orcid.org/0000-0001-5208-3432>) <http://purl.obolibrary.org/obo/IAO_0000115> <http://purl.obolibrary.org/obo/MP_0020000> "anomaly in the immune response after exposure to an antigen")
@@ -177389,7 +177401,7 @@ SubClassOf(<http://purl.obolibrary.org/obo/MP_0030933> ObjectSomeValuesFrom(<htt
 
 # Class: <http://purl.obolibrary.org/obo/MP_0030934> (decreased primordial germ cell proliferation)
 
-AnnotationAssertion(Annotation(<http://www.geneontology.org/formats/oboInOwl#hasDbXref> "MGI:anna") <http://purl.obolibrary.org/obo/IAO_0000115> <http://purl.obolibrary.org/obo/MP_0030934> "reduced ability of a primordial germ cell population to undergo expansion by cell division")
+AnnotationAssertion(Annotation(<http://www.geneontology.org/formats/oboInOwl#hasDbXref> <https://orcid.org/0000-0002-6490-7723>) <http://purl.obolibrary.org/obo/IAO_0000115> <http://purl.obolibrary.org/obo/MP_0030934> "reduced ability of a primordial germ cell population to undergo expansion by cell division")
 AnnotationAssertion(<http://purl.org/dc/elements/1.1/creator> <http://purl.obolibrary.org/obo/MP_0030934> <https://orcid.org/0000-0002-6490-7723>)
 AnnotationAssertion(<http://purl.org/dc/elements/1.1/date> <http://purl.obolibrary.org/obo/MP_0030934> "2019-03-26T11:38:35Z"^^xsd:dateTime)
 AnnotationAssertion(<http://www.geneontology.org/formats/oboInOwl#hasExactSynonym> <http://purl.obolibrary.org/obo/MP_0030934> "decreased PGC proliferation")