Main Reaction: Putrescine >> Spermidine

Reference: PubMed ID: 14727183
Authors: Pillai MA, Akiyama T
Title: Differential expression of an S-adenosyl-L-methionine decarboxylase gene involved in polyamine biosynthesis under low temperature stress in japonica and indica rice genotypes.
Published: 2004 Mar

Putrescine --> Spermidine