Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At5g02860	Pentatricopeptide repeat-containing protein At5g02860.	No verified direct reference in this release
Arabidopsis	At2g18940	Pentatricopeptide repeat-containing protein At2g18940, chloroplastic.	No verified direct reference in this release
Arabidopsis	At1g74850	Involved in plastid gene expression.	pTAC2, -6, and -12 are components of the transcriptionally active plastid chromosome that are required for plastid gene expression.; 2006; DOI: 10.1105/tpc.105.036392; PMID: 16326926; https://pubmed.ncbi.nlm.nih.gov/16326926/
Rice	UniProt: Q76C99	Reduces the expression of the cytoplasmic male sterility (CMS)-associated mitochondrial gene ORF79, encoding a cytotoxic peptide.	No verified direct reference in this release