diff --git a/src/ontology/cl-edit.owl b/src/ontology/cl-edit.owl
index 1d94ae8bc..8de17e439 100644
--- a/src/ontology/cl-edit.owl
+++ b/src/ontology/cl-edit.owl
@@ -3087,6 +3087,7 @@ Declaration(Class(obo:CL_4047006))
 Declaration(Class(obo:CL_4047007))
 Declaration(Class(obo:CL_4047011))
 Declaration(Class(obo:CL_4047012))
+Declaration(Class(obo:CL_4047017))
 Declaration(Class(obo:CL_4047018))
 Declaration(Class(obo:CL_4047019))
 Declaration(Class(obo:CL_4047023))
@@ -22919,7 +22920,7 @@ AnnotationAssertion(oboInOwl:hasExactSynonym obo:CL_0009011 "transit amplifying
 AnnotationAssertion(oboInOwl:hasExactSynonym obo:CL_0009011 "transit-amplifying cell of colon")
 AnnotationAssertion(oboInOwl:inSubset obo:CL_0009011 pato:location_grouping)
 AnnotationAssertion(rdfs:label obo:CL_0009011 "transit amplifying cell of colon")
-EquivalentClasses(obo:CL_0009011 ObjectIntersectionOf(obo:CL_0009010 ObjectSomeValuesFrom(obo:BFO_0000050 obo:UBERON_0013485)))
+EquivalentClasses(obo:CL_0009011 ObjectIntersectionOf(obo:CL_4047017 ObjectSomeValuesFrom(obo:BFO_0000050 obo:UBERON_0013485)))
 SubClassOf(obo:CL_0009011 ObjectSomeValuesFrom(obo:RO_0002202 obo:CL_0002250))
 
 # Class: obo:CL_0009012 (transit amplifying cell of small intestine)
@@ -22933,7 +22934,7 @@ AnnotationAssertion(oboInOwl:hasExactSynonym obo:CL_0009012 "transit amplifying
 AnnotationAssertion(oboInOwl:hasExactSynonym obo:CL_0009012 "transit-amplifying cell of small intestine")
 AnnotationAssertion(oboInOwl:inSubset obo:CL_0009012 pato:location_grouping)
 AnnotationAssertion(rdfs:label obo:CL_0009012 "transit amplifying cell of small intestine")
-EquivalentClasses(obo:CL_0009012 ObjectIntersectionOf(obo:CL_0009010 ObjectSomeValuesFrom(obo:BFO_0000050 obo:UBERON_0001241)))
+EquivalentClasses(obo:CL_0009012 ObjectIntersectionOf(obo:CL_4047017 ObjectSomeValuesFrom(obo:BFO_0000050 obo:UBERON_0001241)))
 SubClassOf(obo:CL_0009012 ObjectSomeValuesFrom(obo:RO_0002202 obo:CL_0002250))
 
 # Class: obo:CL_0009013 (fetal hepatobiliary progenitor cell)
@@ -23080,7 +23081,7 @@ AnnotationAssertion(oboInOwl:hasExactSynonym obo:CL_0009027 "transit amplifying
 AnnotationAssertion(oboInOwl:hasExactSynonym obo:CL_0009027 "transit amplifying cell of vermiform appendix")
 AnnotationAssertion(oboInOwl:inSubset obo:CL_0009027 pato:location_grouping)
 AnnotationAssertion(rdfs:label obo:CL_0009027 "transit amplifying cell of appendix")
-EquivalentClasses(obo:CL_0009027 ObjectIntersectionOf(obo:CL_0009010 ObjectSomeValuesFrom(obo:BFO_0000050 obo:UBERON_0013486)))
+EquivalentClasses(obo:CL_0009027 ObjectIntersectionOf(obo:CL_4047017 ObjectSomeValuesFrom(obo:BFO_0000050 obo:UBERON_0013486)))
 SubClassOf(obo:CL_0009027 ObjectSomeValuesFrom(obo:RO_0002202 obo:CL_0009028))
 
 # Class: obo:CL_0009028 (intestinal crypt stem cell of appendix)
@@ -23377,7 +23378,7 @@ AnnotationAssertion(terms:contributor obo:CL_0009056 <https://orcid.org/0000-000
 AnnotationAssertion(oboInOwl:hasExactSynonym obo:CL_0009056 "anorectum transit amplifying cell")
 AnnotationAssertion(oboInOwl:inSubset obo:CL_0009056 pato:location_grouping)
 AnnotationAssertion(rdfs:label obo:CL_0009056 "transit amplifying cell of anorectum")
-EquivalentClasses(obo:CL_0009056 ObjectIntersectionOf(obo:CL_0009010 ObjectSomeValuesFrom(obo:BFO_0000050 obo:UBERON_8410050)))
+EquivalentClasses(obo:CL_0009056 ObjectIntersectionOf(obo:CL_4047017 ObjectSomeValuesFrom(obo:BFO_0000050 obo:UBERON_8410050)))
 
 # Class: obo:CL_0009057 (anorectum goblet cell)
 
@@ -32740,6 +32741,18 @@ AnnotationAssertion(terms:date obo:CL_4047012 "2024-09-06T08:41:39Z"^^xsd:dateTi
 AnnotationAssertion(rdfs:label obo:CL_4047012 "angiogenic pericyte"@en)
 SubClassOf(obo:CL_4047012 obo:CL_0000669)
 
+# Class: obo:CL_4047017 (transit amplifying cell of gut)
+
+AnnotationAssertion(Annotation(oboInOwl:hasDbXref "PMID:20683682") Annotation(oboInOwl:hasDbXref "PMID:33195268") Annotation(oboInOwl:hasDbXref "PMID:34497389") obo:IAO_0000115 obo:CL_4047017 "A transit amplifying cell of the gut epithelium, located in the wall of the intestinal crypt, just above intestinal stem cells from which they derive. These are rapidly dividing cells, capable of multiple rounds of division before differentiating into the various cell types of the gut epithelium (enterocyte, goblet, eneterodendocrine, paneth cells).")
+AnnotationAssertion(terms:contributor obo:CL_4047017 <https://orcid.org/0009-0005-7919-4905>)
+AnnotationAssertion(terms:date obo:CL_4047017 "2024-09-24T10:48:47Z"^^xsd:dateTime)
+AnnotationAssertion(Annotation(oboInOwl:hasDbXref "PMID:24813615") oboInOwl:hasBroadSynonym obo:CL_4047017 "transit-amplifying cell")
+AnnotationAssertion(Annotation(oboInOwl:hasDbXref "PMID:20683682") oboInOwl:hasRelatedSynonym obo:CL_4047017 "TA cell")
+AnnotationAssertion(rdfs:label obo:CL_4047017 "transit amplifying cell of gut"@en)
+EquivalentClasses(obo:CL_4047017 ObjectIntersectionOf(obo:CL_0009010 ObjectSomeValuesFrom(obo:BFO_0000050 obo:UBERON_0013740)))
+SubClassOf(obo:CL_4047017 obo:CL_0009010)
+SubClassOf(obo:CL_4047017 ObjectSomeValuesFrom(obo:RO_0002207 obo:CL_0002250))
+
 # Class: obo:CL_4047018 (early colonocyte)
 
 AnnotationAssertion(Annotation(oboInOwl:hasDbXref "PMID:28049136") Annotation(oboInOwl:hasDbXref "PMID:36060223") obo:IAO_0000115 obo:CL_4047018 "An enterocyte that is part of the colon, in the early stages of differentiation, located in the intestinal crypt-villus axis.")