Table 2.

Combinations of datasets and methods used to construct the GRM for the potato population

Key	Genotyping Platform	Method	Average read depth
CHIP	SNP array	Equation (6)	N/A
GUS (High)	GBS	GUSrelate	> 50
AGH (High)	GBS	AGHmatrix	> 50
Cer (High)	GBS	Cericola et al. (2018)	> 50
GUS (Low)	GBS	GUSrelate	< 50
AGH (Low)	GBS	AGHmatrix	< 50
Cer (Low)	GBS	Cericola et al. (2018)	< 50