Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At3g55250	Nuclear genome-encoded factor required for the accumulation of photosystem I (PSI).	PSA3, a Protein on the Stromal Face of the Thylakoid Membrane, Promotes Photosystem I Accumulation in Cooperation with the Assembly Factor PYG7.; 2017; DOI: 10.1104/pp.17.00524; PMID: 28522455; https://pubmed.ncbi.nlm.nih.gov/28522455/