Reactome | ABO blood group biosynthesis

Schema > Pathway > Entries

created	[InstanceEdit:10447035] Weiser, Joel, 2026-03-16
dbId	10558815
displayName	ABO blood group biosynthesis
eventOf	[Pathway:R-SSC-9033658] Blood group systems biosynthesis - Sus scrofa
evidenceType	[EvidenceType:9984902] inferred by electronic annotation
goBiologicalProcess	[GO_BiologicalProcess:25293] oligosaccharide biosynthetic process
hasDiagram	false
hasEHLD	false
hasEvent	[Reaction:R-SSC-9033949] FUT1 transfers Fuc to Type 2 chains to form H antigen-RBC - Sus scrofa [Reaction:R-SSC-9036987] FUT2 transfers Fuc to Type 1 chains to form H antigen-sec - Sus scrofa
inferredFrom	[Pathway:R-HSA-9033807] ABO blood group biosynthesis - Homo sapiens
isInDisease	false
isInferred	true
maxDepth	2
name	ABO blood group biosynthesis
releaseDate	2026-03-25
schemaClass	Pathway
species	[Species:49633] Sus scrofa
stId	R-SSC-9033807
summation	[Summation:9984901] This event has been computationally inferred from an event that has been demonstrated in another species. The inference is based on the homology mapping from PANTHER. Briefly, reactions for which all involved PhysicalEntities (in input, output and catalyst) have a mapped orthologue/paralogue (for complexes at least 75% of components must have a mapping) are inferred to the other species. High level events are also inferred for these events to allow for easier navigation. More details and caveats of the event inference in Reactome. For details on PANTHER see also: http://www.pantherdb.org/about.jsp

(hasEvent)	[Pathway:R-SSC-9033658] Blood group systems biosynthesis
(inferredTo)	[Pathway:R-HSA-9033807] ABO blood group biosynthesis

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