Table 1.

Number and characteristics of lectin receptor kinase (LecRK) proteins/genes in the genomes of six different Poaceae species.

Content	Saccharum spontaneum	Oryza sativa	Brachypodium distachyon	Zea mays	Setaria italica	Sorghum bicolor
C-type	3/3	2/1	2/1	1/1	2/1	1/1
L-type	160/160	60/57	82/65	45/43	54/54	56/54
G-type	266/266	91/87	120/79	80/61	64/63	96/83
G-type/L-type	1.67	1.53	13.2	1.42	1.17	1.53
Total proteins	429	153	204	126	120	153
Total coding genes	429	145	145	105	118	138
# of coding genes in the genome	83,826	35,825	35,125	39,591	35,831	34,118
Percentage of LecRK genes (%)	0.51	0.41	0.42	0.28	0.35	0.41
Genome size (Mb)	3,133.3	375.0	271.2	2,135.1	405.7	708.7
Average LecRK gene density (Mb−1)	0.14	0.39	0.55	0.05	0.31	0.20