Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At3g63110	Involved in cytokinin biosynthesis.	No verified direct reference in this release
Arabidopsis	At5g19040	Involved in cytokinin biosynthesis.	No verified direct reference in this release
Arabidopsis	At3g23630	Involved in cytokinin biosynthesis.	No verified direct reference in this release
Arabidopsis	At3g19160	Involved in cytokinin biosynthesis.	Identification of genes encoding adenylate isopentenyltransferase, a cytokinin biosynthesis enzyme, in Arabidopsis thaliana.; 2001; DOI: 10.1074/jbc.m102130200; PMID: 11313355; https://pubmed.ncbi.nlm.nih.gov/11313355/ | The Arabidopsis AtIPT8/PGA22 gene encodes an isopentenyl transferase that is involved in de novo cytokinin biosynthesis.; 2003; DOI: 10.1104/pp.011494; PMID: 12529525; https://pubmed.ncbi.nlm.nih.gov/12529525/
Arabidopsis	At1g68460	Involved in cytokinin biosynthesis.	Roles of Arabidopsis ATP/ADP isopentenyltransferases and tRNA isopentenyltransferases in cytokinin biosynthesis.; 2006; DOI: 10.1073/pnas.0603522103; PMID: 17062755; https://pubmed.ncbi.nlm.nih.gov/17062755/