Main Reaction: nicotinamide >> nicotinate

Reference: PubMed ID: 22907882
Authors: Hashida SN, Takahashi H, Takahara K, Kawai-Yamada M, Kitazaki K, Shoji K, Goto F, Yoshihara T, Uchimiya H
Title: NAD+ accumulation during pollen maturation in Arabidopsis regulating onset of germination.
Published: 2013 Jan

nicotinamide --> nicotinate