Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At5g37850	Catalyzes the transfer of a phosphate group from ATP to the 5-hydroxylmethyl group of pyridoxal to form the biologically active pyridoxal phosphate, an active form of vitamin B6.	The Arabidopsis salt overly sensitive 4 mutants uncover a critical role for vitamin B6 in plant salt tolerance.; 2002; DOI: 10.1105/tpc.010417; PMID: 11910005; https://pubmed.ncbi.nlm.nih.gov/11910005/ | SOS4, a pyridoxal kinase gene, is required for root hair development in Arabidopsis.; 2002; DOI: 10.1104/pp.001982; PMID: 12068103; https://pubmed.ncbi.nlm.nih.gov/12068103/