Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At5g25220	Homeobox protein knotted-1-like 3.	No verified direct reference in this release
Arabidopsis	At5g11060	Homeobox protein knotted-1-like 4.	No verified direct reference in this release
Rice	Os08g0292900	Isoform 3 acts as a transcription activator, but isoforms 1 and 2 do not.	Alternative RNA products from a rice homeobox gene.; 1995; DOI: 10.1046/j.1365-313x.1995.07060927.x; PMID: 7599652; https://pubmed.ncbi.nlm.nih.gov/7599652/