Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At4g17620	Decapping enzyme for NAD-capped RNAs: specifically hydrolyzes the nicotinamide adenine dinucleotide (NAD) cap from a subset of RNAs by removing the entire NAD moiety from the 5'-end of an NAD-capped RNA.	Arabidopsis DXO1 links RNA turnover and chloroplast function independently of its enzymatic activity.; 2019; DOI: 10.1093/nar/gkz100; PMID: 30949699; https://pubmed.ncbi.nlm.nih.gov/30949699/