Term Name:	putrescine biosynthetic process from arginine, via ornithine
Synonyms:	putrescine anabolism from ornithine, putrescine biosynthesis from ornithine, putrescine biosynthetic process from ornithine, putrescine formation from ornithine, putrescine synthesis from ornithine
Definition:	The chemical reactions and pathways resulting in the formation of putrescine, 1,4-diaminobutane, from arginine, via decarboxylation of ornithine.
Ontology:	GO: Biological Process [GO:0033387]    QuickGO    AmiGO