Table 1 Overview of the unique genotypes used in the genotype imputation

From: The apple REFPOP—a reference population for genomics-assisted breeding in apple

Number of unique genotypes

Set of data

Population type

SNP array resolution

269

Reference

Accessions, apple REFPOP

480K

1,087

Reference

Accessions, additional material

480K

6a

Reference

1 parental combination, apple REFPOP

480K

259

Imputation

27 parental combinations, apple REFPOP

20K

86b

Validation

2 parental combinations, additional material

480K

  1. a6 progeny of ‘Fuji’ × ‘Pinova’
  2. b40 progeny of ‘Fuji’ × ‘Pinova’ and 46 progeny of ‘Golden Delicious’ × ‘Renetta Grigia di Torriana’