Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At2g22570	May catalyze nicotinamide deamidation in the NAD⁺ salvage pathway.	Nicotinamidase participates in the salvage pathway of NAD biosynthesis in Arabidopsis.; 2007; DOI: 10.1111/j.1365-313x.2006.03013.x; PMID: 17335512; https://pubmed.ncbi.nlm.nih.gov/17335512/