FB2025_05 , released December 11, 2025

CV Term Report

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General Information
Term	pyridine nucleotide salvage	ID (Ontology)	GO:0019365 (Gene Ontology)
Definition	Any process that generates a pyridine nucleotide, a nucleotide characterized by a pyridine derivative as a nitrogen base, from derivatives of them without de novo synthesis.
Also Known As	"pyridine nucleotide cycling"
Comment
Links to External Ontologies
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Annotations
Records annotated with this term OR any of its CHILD TERMS
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Spanning Tree (Parents/Children)

nucleotide biosynthetic process
 |__pyridine nucleotide biosynthetic process_______
 |__nucleotide salvage_____________________________|
metabolic compound salvage                         |
 |__nucleotide salvage_____________________________|
pyridine-containing compound biosynthetic process  |
 |__pyridine nucleotide biosynthetic process_______|
                                                   pyridine nucleotide salvage  6 rec.
                                                    |__NAD+ biosynthetic process via the salvage pathway 6 rec.
                                                    |__nicotinate nucleotide salvage

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Relationships
Is a	pyridine nucleotide biosynthetic process nucleotide salvage
Part of
Synonyms & Secondary IDs
Synonyms
	"pyridine nucleotide cycling" EXACT
Secondary IDs

External Crossreferences & Linkouts