Table 3.

Significant SNP marker-trait associations tested in the population (n = 300) after a correction for multiple testing [false discovery rate FDR ≤ 0.10]

Trait	Gene symbol	Locus	Missense mutation	P -value	Phenotypic variation (%)	FDR	Frequency (%)
Pn	XET 5′UTR	XET-SNP2		< 0.001	5.4	0.0003	0.48	(G)
	XET 5′UTR	XET-SNP3		< 0.001	7.2	0.0006	0.41	(T)
	XET Exon1	XET-SNP5	Leu to Pro	< 0.001	5.2	0.0012	0.41	(C)
	XET Exon1	XET-SNP6	Ala to Pro	< 0.001	5.4	0.0009	0.38	(C)
	Dabb Exon2	Dabb-SNP2	Ala to Val	0.001	4.8	0.0019	0.45	(T)
	GASA 3′UTR	GASA-SNP3		< 0.001	8.0	< 0.0001	0.46	(C)
	SAUR Exon	SAUR-SNP1	Glu to Gln	0.008	2.3	0.0158	0.26	(G)
	CGSS Exon1	CGSS-SNP1	Met* to Val	< 0.001	7.0	< 0.0001	0.15	(G)
Cond	XET 5′UTR	XET-SNP3		< 0.001	7.9	< 0.0001	0.41	(T)
	XET Exon1	XET-SNP6	Ala to Pro	< 0.001	5.9	0.0005	0.38	(C)
	Dabb Exon2	Dabb-SNP2	Ala to Val	< 0.001	7.0	< 0.0001	0.45	(T)
	GASA 3′UTR	GASA-SNP3		< 0.001	12.6	< 0.0001	0.46	(C)
	SAUR Exon	SAUR-SNP1	Glu to Gln	< 0.001	5.8	< 0.0001	0.26	(G)
	CGSS Exon1	CGSS-SNP1	Met* to Val	< 0.001	6.8	< 0.0001	0.15	(G)
Ci	XET 5′UTR	XET-SNP3		0.003	3.8	0.0073	0.41	(T)
	SAUR Exon	SAUR-SNP1	Glu to Gln	0.007	2.4	0.0149	0.26	(G)
Trmmol	XET 5′UTR	XET-SNP3		0.002	4.3	0.0040	0.41	(T)
	Dabb Exon2	Dabb-SNP2	Ala to Val	0.004	3.6	0.0100	0.45	(T)
	CGSS Exon1	CGSS-SNP1	Met* to Val	0.008	2.3	0.0158	0.15	(G)
H	PI 3′UTR	PI-SNP1		0.005	2.6	0.0651	0.38	(T)

Pn, photosynthetic rate; Cond, conductance to H₂O; Ci, intercellular CO₂ concentration; Trmmol, transpiration rate; H, tree height; Frequency, Allele frequency of either the derived or minor allele. Single nucleotide polymorphism (SNP) alleles corresponding to the frequency listed are given in parentheses.