Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At5g23450	Involved in the production of sphingolipid metabolites.	Phosphorylation of sphingoid long-chain bases in Arabidopsis: functional characterization and expression of the first sphingoid long-chain base Kinase gene in plants.; 2005; DOI: 10.1093/pcp/pci023; PMID: 15695468; https://pubmed.ncbi.nlm.nih.gov/15695468/