Table 2. Significant SNPs detected at false discovery rate (FDR) of 10% through a genome-wide association study of adult maize leaf cuticular conductance (g_c) in a location (Maricopa, MA; San Diego, SD) and across all four environments (AllEnv).

SNP IDa	Chr	SNP position (bp)b	P-value	FDR-adjusted P-valuec	Minor allele frequency	Allelic effect estimated	R2LRe	R2LR-SNPf	Environment
S1_270551534	1	275,318,146	4.37E-07	0.05	0.13	0.009	0.28	0.33	MA
S4_30201406	4	31,733,780	1.39E-06	0.08	0.07	0.009	0.30	0.34	AllEnv
	4	31,733,780	1.06E-06	0.06	0.07	0.011	0.28	0.33	MA
S4_30201436	4	31,733,810	2.68E-07	0.05	0.12	0.010	0.28	0.33	MA
S4_30201599	4	31,733,973	1.04E-06	0.08	0.13	0.007	0.30	0.34	AllEnv
	4	31,733,973	1.99E-06	0.08	0.13	0.008	0.28	0.33	MA
S2_231152916	7	23,984,279	7.88E-07	0.08	0.06	0.011	0.30	0.34	AllEnv
S8_152967929	8	157,645,450	1.92E-06	0.08	0.20	0.008	0.28	0.33	MA
S8_152967952	8	157,645,473	1.08E-06	0.06	0.19	0.008	0.28	0.33	MA
S8_152967966	8	157,645,487	2.64E-06	0.09	0.20	0.007	0.28	0.32	MA
S10_144686998	10	145,399,603	1.08E-06	0.08	0.23	0.011	0.30	0.34	AllEnv

^aSNP name is provided as “S” following by chromosome number and physical position in base pair from B73 Refgen_v2. The genomic position of S2_231152916 changed from chromosome 2 to 7 after uplifting from B73 RefGen_v2 to RefGen_v4.

^bGenomic position (bp) of the SNP from B73 Refgen_v4.

^cFalse discovery rate adjusted P-value.

^dAdditive effect (g·h^-1·g^-1) of the minor allele for leaf cuticular conductance.

^eR²_LR likelihood ratio value of model without SNP.

^fR²_LR-SNP likelihood ratio value of model with SNP.