Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At1g62350	Pentatricopeptide repeat-containing protein At1g62350.	No verified direct reference in this release
Arabidopsis	At3g46870	Binds weakly to specific single strand RNA (ssRNA).	Structure of a PLS-class pentatricopeptide repeat protein provides insights into mechanism of RNA recognition.; 2013; DOI: 10.1074/jbc.m113.496828; PMID: 24047899; https://pubmed.ncbi.nlm.nih.gov/24047899/
Arabidopsis	At3g27750	Essential protein required during embryogenesis.	A short PPR protein required for the splicing of specific group II introns in angiosperm chloroplasts.; 2012; DOI: 10.1261/rna.032623.112; PMID: 22495966; https://pubmed.ncbi.nlm.nih.gov/22495966/ | Structure of a PLS-class pentatricopeptide repeat protein provides insights into mechanism of RNA recognition.; 2013; DOI: 10.1074/jbc.m113.496828; PMID: 24047899; https://pubmed.ncbi.nlm.nih.gov/24047899/
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/
Arabidopsis	At1g62910	Pentatricopeptide repeat-containing protein At1g62910.	No verified direct reference in this release