Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At2g34640	Involved in plastid gene expression.	Arabidopsis HEMERA/pTAC12 initiates photomorphogenesis by phytochromes.; 2010; DOI: 10.1016/j.cell.2010.05.007; PMID: 20603003; https://pubmed.ncbi.nlm.nih.gov/20603003/
Rice	Os01g0769900	Required for the activity of the plastid-encoded RNA polymerase (PEP) and full expression of genes transcribed by PEP.	No verified direct reference in this release