diff --git a/src/ontology/cl-edit.owl b/src/ontology/cl-edit.owl
index e9bab56be..0f45a139c 100644
--- a/src/ontology/cl-edit.owl
+++ b/src/ontology/cl-edit.owl
@@ -3080,6 +3080,7 @@ Declaration(Class(obo:CL_4047011))
 Declaration(Class(obo:CL_4047012))
 Declaration(Class(obo:CL_4047018))
 Declaration(Class(obo:CL_4047019))
+Declaration(Class(obo:CL_4047021))
 Declaration(Class(obo:CL_4047051))
 Declaration(Class(obo:CL_4047052))
 Declaration(Class(obo:CL_4047101))
@@ -3123,6 +3124,7 @@ Declaration(Class(obo:GO_0036053))
 Declaration(Class(obo:GO_0036376))
 Declaration(Class(obo:GO_0042599))
 Declaration(Class(obo:GO_0044316))
+Declaration(Class(obo:GO_0045428))
 Declaration(Class(obo:GO_0070278))
 Declaration(Class(obo:GO_0070483))
 Declaration(Class(obo:GO_0097729))
@@ -3338,7 +3340,7 @@ AnnotationAssertion(rdfs:label obo:IAO_0000115 "definition")
 
 AnnotationAssertion(rdfs:label obo:IAO_0000424 "expand expression to")
 
-# Annotation Property: obo:IAO_0000700 (has ontology root term)
+# Annotation Property: obo:IAO_0000700 (preferred_root)
 
 AnnotationAssertion(rdfs:label obo:IAO_0000700 "preferred_root")
 
@@ -3432,11 +3434,11 @@ AnnotationAssertion(rdfs:label oboInOwl:hasBroadSynonym "has_broad_synonym")
 
 AnnotationAssertion(rdfs:label oboInOwl:hasDbXref "database_cross_reference")
 
-# Annotation Property: oboInOwl:hasExactSynonym (has exact synonym)
+# Annotation Property: oboInOwl:hasExactSynonym (has_exact_synonym)
 
 AnnotationAssertion(rdfs:label oboInOwl:hasExactSynonym "has_exact_synonym")
 
-# Annotation Property: oboInOwl:hasNarrowSynonym (has narrow synonym)
+# Annotation Property: oboInOwl:hasNarrowSynonym (has_narrow_synonym)
 
 AnnotationAssertion(rdfs:label oboInOwl:hasNarrowSynonym "has_narrow_synonym")
 
@@ -32616,6 +32618,15 @@ AnnotationAssertion(terms:date obo:CL_4047019 "2024-09-24T12:11:09Z"^^xsd:dateTi
 AnnotationAssertion(rdfs:label obo:CL_4047019 "early enterocyte"@en)
 EquivalentClasses(obo:CL_4047019 ObjectIntersectionOf(obo:CL_0000584 ObjectSomeValuesFrom(obo:BFO_0000050 obo:UBERON_0013740)))
 
+# Class: obo:CL_4047021 (laminin colonocyte)
+
+AnnotationAssertion(Annotation(oboInOwl:hasDbXref "PMID:15652360") obo:IAO_0000115 obo:CL_4047021 "An enterocyte located in the epithelium of the colon. This cell expresses and interacts with specific laminin isoforms, particularly laminin-332 (composed of α3, β3, and γ2 chains) and laminin-511 (composed of α5, β1, and γ1 chains). Laminin enterocytes of the colon are attached to the basement membrane via hemidesmosomes containing α6β4 integrin, which binds to laminins. This cell exhibits differential expression of laminin chains along the crypt-surface axis.")
+AnnotationAssertion(terms:contributor obo:CL_4047021 <https://orcid.org/0009-0005-7919-4905>)
+AnnotationAssertion(terms:date obo:CL_4047021 "2024-09-24T14:36:31Z"^^xsd:dateTime)
+AnnotationAssertion(rdfs:label obo:CL_4047021 "laminin colonocyte"@en)
+SubClassOf(obo:CL_4047021 obo:CL_1000347)
+SubClassOf(obo:CL_4047021 ObjectSomeValuesFrom(obo:BFO_0000050 obo:UBERON_0013740))
+
 # Class: obo:CL_4047051 (small intestine BEST4+ enterocyte)
 
 AnnotationAssertion(Annotation(oboInOwl:hasDbXref "PMID:24223998") Annotation(oboInOwl:hasDbXref "PMID:34497389") obo:IAO_0000115 obo:CL_4047051 "An enterocyte of the human small intestine expressing bestrophin-4 (BEST4) calcium-activated ion channels.  These enterocytes have a disinctive transcriptomic profile and are scattered through the small intestine epithelium.")