Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At2g33580	May recognize microbe-derived N-acetylglucosamine (NAG)-containing ligands.	No verified direct reference in this release
Arabidopsis	At2g23770	Lysin motif (LysM) receptor kinase that functions as a cell surface receptor in chitin elicitor (chitooligosaccharides) signaling leading to innate immunity.	LYK4, a lysin motif receptor-like kinase, is important for chitin signaling and plant innate immunity in Arabidopsis.; 2012; DOI: 10.1104/pp.112.201699; PMID: 22744984; https://pubmed.ncbi.nlm.nih.gov/22744984/
Arabidopsis	At3g21630	Lysin motif (LysM) receptor kinase that functions as a cell surface receptor in chitin elicitor (chitooligosaccharides) signaling leading to innate immunity toward both biotic and abiotic stresses (e.g. tolerance to salinity, heavy-metal stresses, and Botrytis cinerea infection).	CERK1, a LysM receptor kinase, is essential for chitin elicitor signaling in Arabidopsis.; 2007; DOI: 10.1073/pnas.0705147104; PMID: 18042724; https://pubmed.ncbi.nlm.nih.gov/18042724/ | AvrPtoB targets the LysM receptor kinase CERK1 to promote bacterial virulence on plants.; 2009; DOI: 10.1016/j.cub.2009.01.054; PMID: 19249211; https://pubmed.ncbi.nlm.nih.gov/19249211/ | The lysin motif receptor-like kinase (LysM-RLK) CERK1 is a major chitin-binding protein in Arabidopsis thaliana and subject to chitin-induced phosphorylation.; 2010; DOI: 10.1074/jbc.m110.116657; PMID: 20610395; https://pubmed.ncbi.nlm.nih.gov/20610395/ | Arabidopsis lysin-motif proteins LYM1 LYM3 CERK1 mediate bacterial peptidoglycan sensing and immunity to bacterial infection.; 2011; DOI: 10.1073/pnas.1112862108; PMID: 22106285; https://pubmed.ncbi.nlm.nih.gov/22106285/ | The LysM receptor-like kinase LysM RLK1 is required to activate defense and abiotic-stress responses induced by overexpression of fungal chitinases in Arabidopsis plants.; 2012; DOI: 10.1093/mp/sss021; PMID: 22461667; https://pubmed.ncbi.nlm.nih.gov/22461667/ | Functional characterization of CEBiP and CERK1 homologs in arabidopsis and rice reveals the presence of different chitin receptor systems in plants.; 2012; DOI: 10.1093/pcp/pcs113; PMID: 22891159; https://pubmed.ncbi.nlm.nih.gov/22891159/ | Selective regulation of the chitin-induced defense response by the Arabidopsis receptor-like cytoplasmic kinase PBL27.; 2014; DOI: 10.1111/tpj.12535; PMID: 24750441; https://pubmed.ncbi.nlm.nih.gov/24750441/