Genome-wide association studies for yield component traits in a macadamia breeding population

BMC Genomics

Table 2 Significance values of fixed and random terms included in association analysis model for each trait

Trait	Site	Block	Tree Type	G x E	h²
NW^b	0.0014	0.0025		^a	0.53
KW^b	1.682e-13				0.37
KR	1.916e-09				0.74
WK	8.852e-05		0.063		0.24
TC	< 2.2e-16	0.0043			0.45
RSN^b					0.08
NPR^b	3.017e-08			^a	0.09

Type, seedling progeny or grafted parents; G x E, genotype by environment (site) interaction; h², narrow-sense heritability. Non-significant p-values (p > 0.05) are not shown and were not included in models, except for Type for WK. ^a indicates G x E model was significantly better fitting than model without G x E term, as determined using log-likelihood ratio test. h² estimated from the best-fitting model with the GRM fitted. ^b indicates data were transformed

ISSN: 1471-2164