Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At5g28050	Catalyzes the hydrolytic deamination of guanosine, producing xanthosine and ammonia.	Plant purine nucleoside catabolism employs a guanosine deaminase required for the generation of xanthosine in Arabidopsis.; 2013; DOI: 10.1105/tpc.113.117184; PMID: 24130159; https://pubmed.ncbi.nlm.nih.gov/24130159/