Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At4g13870	Exonuclease that digests recessed strands of DNA duplexes in the 3' to 5' direction but hardly single-stranded DNA or blunt-ended duplexes.	Biochemical characterization of an exonuclease from Arabidopsis thaliana reveals similarities to the DNA exonuclease of the human Werner syndrome protein.; 2003; DOI: 10.1074/jbc.m303891200; PMID: 12937173; https://pubmed.ncbi.nlm.nih.gov/12937173/