Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At4g11280	1-aminocyclopropane-1-carboxylate synthase (ACS) enzymes catalyze the conversion of S-adenosyl-L-methionine (SAM) into 1- aminocyclopropane-1-carboxylate (ACC), a direct precursor of ethylene.	Phosphorylation of 1-aminocyclopropane-1-carboxylic acid synthase by MPK6, a stress-responsive mitogen-activated protein kinase, induces ethylene biosynthesis in Arabidopsis.; 2004; DOI: 10.1105/tpc.104.026609; PMID: 15539472; https://pubmed.ncbi.nlm.nih.gov/15539472/