Genome-wide association study identifies favorable SNP alleles and candidate genes for frost tolerance in pea

BMC Genomics

Table 2 BIC-based comparison of the four models used to control the rate of false positive associations

Trait	LMM1		LMM2		LMM3		LMM4
Trait	-2ln(L)	BIC	-2ln(L)	BIC	-2ln(L)	BIC	-2ln(L)	BIC
FD_CC	704.71	4073.94	701.16	4070.4	695.27	4064.51	691.68	4060.92
FD_Field_date1	658.87	4028.11	658.4	4027.63	675.69	4026.92	656.14	4025.38
FD_Field_date2	735.42	4076.81	732.06	4073.45	731.26	4072.65	728.85	4070.24
FD_Field_date3	837.83	4207.06	833.87	4203.1	836.8	4206.04	831.51	4200.74
FD_Field_date4	482.59	3489.84	481.45	3488.7	483.23	3490.48	482.53	3489.78

LMM1 linear mixed model including the K kinship matrix, LMM2 linear mixed model including the K_LG kinship matrix, LMM3 linear mixed model including the K kinship matrix and the population structure matrix (Q), LMM4 linear mixed model including the K_LG kinship matrix and the population structure matrix (Q). The model with the lowest BIC value (bold) is considered to be the best choice for the target trait

ISSN: 1471-2164