. 2015 Apr 8;6:219. doi: 10.3389/fpls.2015.00219

Table 1.

RLKs and RLPs involved in basal resistance against bacteria.

RLK/RLP	Family	Plant	MAMP	Bacteria	References
PATHOGENIC BACTERIA
FLS2	LRR-RLK	A. thaliana	Flagellin	Pto DC3000	Zipfel et al., 2004; Xiang et al., 2008
				Psp RW60	de Torres et al., 2006
				Pto DC3000, Pto DC3000 COR-, Pto DC3000 Δ AvrPto/Δ AvrPtoB, Pta 6605	Nekrasov et al., 2009
				Pta 6605, Psg race4, Pto T1	Ishiga et al., 2011
				Pto DC3000, Pto DC3000 hrcC-, Pto DC3000 Δ HopU1	Nicaise et al., 2013
		N. benthamiana		Pta, Pto T1, Pto DC3000, Pto DC3000 hrcC-	Hann and Rathjen, 2007
EFR	LRR-RLK	A. thaliana	EF-Tu	Agrobacterium tumefaciens	Zipfel et al., 2006
				Pto DC3000 Δ AvrPto/Δ AvrPtoB	Nekrasov et al., 2009
XA21^a	LRR-RLK	O. sativa		Xoo PX061	Zhao et al., 2009
BAK1/SERK3	LRR-RLK	A. thaliana		Pto DC3000, Pto DC3000 hrcC-, Pta 6605	Roux et al., 2011
NbSERK3	LRR-RLK	N. benthamiana		Pto DC3000, Pto DC3000 hrcC-, Pta 6605	Heese et al., 2007
OsSERK2	LRR-RLK	O. sativa		Xoo PXO99AZ	Chen et al., 2014b
IOS1	LRR-RLK	A. thaliana		Pto DC3000, Psm ES4326	Chen et al., 2014a
BIR2^b	LRR-RLK	A. thaliana		Pto DC3000	Halter et al., 2014
LIK1^b	LRR-RLK	A. thaliana		Pto DC3000	Le et al., 2014
PSKR1^b	LRR-RLK	A. thaliana	PSK	A. tumefaciens C58 nocc	Loivamäki et al., 2010
				Pto DC3000	Mosher et al., 2013
RLP30	LRR-RLP	A. thaliana	SCFE1	Psp 1448A	Wang et al., 2008; Zhang et al., 2013
CERK1	LysM-RLK	A. thaliana	GlcNAc	Pto DC3000, Pto DC3000 hrcC-, Pto DC3000 Δ AvrPtoB	Gimenez-Ibanez et al., 2009; Willmann et al., 2011; Wan et al., 2012
Bti9, SILyk13	LysM-RLK	S. lycopersicum		Pto DC3000 Δ AvrPto/Δ AvrPtoB/Δ HopQ1- 1/Δ FliC	Zeng et al., 2012
LYK1	LysM-RLP	A. thaliana		Pto DC3000, Pto DC3000 hrcC-	Wan et al., 2012
LYK3^b	LysM-RLP	A. thaliana		Pcc DSMZ 30169	Paparella et al., 2014
LYK4	LysM-RLP	A. thaliana		Pto DC3000	Wan et al., 2012
LYM1	LysM-RLP	A. thaliana	PGN	Pto DC3000	Willmann et al., 2011
LYM3	LysM-RLP	A. thaliana	PGN	Pto DC3000, Pto DC3000 hrcC-, Pto DC3000 Δ AvrPto/Δ AvrPtoB	Willmann et al., 2011
LYP4, LYP6	LysM-RLP	O. sativa		Xoc GDx, Xoo GD4	Liu et al., 2012a
LORE	G-Lec-RLK	A. thaliana	LPS	Pto DC3000	Ranf et al., 2015
CaMBL1	G-Lec-RLP	C. annuum		Xcv Ds1, Xcv Bv5-4a	Hwang and Hwang, 2011
LecRK-IV.4, LecRK-S.1, LecRK-S.4	L-Lec-RLK	A. thaliana		Pto DC3000	Wang et al., 2014
LecRK-V.5^b	L-Lec-RLK	A. thaliana		Pto DC3000, Pcc WPP14	Arnaud et al., 2012; Desclos-Theveniau et al., 2012
LecRK-VI.2	L-Lec-RLK	A. thaliana		Pto DC3000, Pto DC3000 COR-, Pcc SCC1	Singh et al., 2012
CRK13^a	DUF26-RLK	A. thaliana		Pto DC3000	Acharya et al., 2007
CRK20^b	DUF26-RLK	A. thaliana		Pto DC3000	Ederli et al., 2011
PLANT GROWTH-PROMOTING RHIZOBACTERIA (PGPR)
PRK4^b	LRR-RLK	A. thaliana		Bacillus subtilis FB17	Lakshmanan et al., 2013
WAK3^b	WAK-RLK	A. thaliana		B. subtilis FB17	Lakshmanan et al., 2013
SYMBIOTIC BACTERIA
NFR1	LysM-RLK	L. japonicus	Nod factor	Mesorhizobium loti	Radutoiu et al., 2003
NFR5	LysM-RLK	L. japonicus	Nod factor	M. loti	Madsen et al., 2003
SYMRK	LysM-RLK	L. japonicus		M. loti	Stracke et al., 2002
LYK3	LysM-RLK	M. truncatula		Sinorhizobium meliloti GMI5622	Limpens et al., 2003
NFP	LysM-RLK	M. truncatula	Nod factor	S. meliloti GMI5622, S. meliloti SM2011	Arrighi et al., 2006
DMI2/NORK	LysM-RLK	M. truncatula		S. meliloti, S. meliloti GMI5622	Endre et al., 2002; Limpens et al., 2005
PaNFP	LysM-RLK	P. andersonii	Nod factor	Sinorhizobium sp. NGR234	Op den Camp et al., 2011

Determined only by gain-of-function analysis.

Bacterial growth enhanced in the loss-of-function mutant. LRR, Leucine-rich repeat; LysM, lysine motif; G-Lec, G-type lectin; L-Lec, L-type lectin; DUF26, domain of unknown function 26; WAK, wall-associated kinase.

Pcc, Pectobacterium carotovorum subsp. carotovorum; Psg, Pseudomonas syringae pv. glycinea; Psm, Pseudomonas syringae pv. maculicola; Psp, Pseudomonas syringae pv. phaseolicola; Pta, Pseudomonas syringae pv. tabaci; Pto, Pseudomonas syringae pv. tomato; Xcv, Xanthomonas campestris pv. vesicatoria; Xoc, X. oryzae pv. oryzicola; Xoo, X. oryzae pv. oryzae.