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Table 1 Description of testing and reference sets for each scenario and different testing sets

From: Imputation of non-genotyped individuals based on genotyped relatives: assessing the imputation accuracy of a real case scenario in dairy cattle

 

Real

SireMGS1

Off0

Off1

Off2

Off4

Testing set

1,344

1,344

8052

805

805

805

  Both parents

14

43

25

25

25

25

  SireMGS

62

1,258

756

756

756

756

  DamPGS

6

0

0

0

0

0

  Sire

241

24

15

15

15

15

  Dam

23

0

0

0

0

0

  Other

998

19

9

9

9

9

Reference set

4,079

4,716

4,716

5,521

6,326

7,936

At least one offspring in reference2

539

539

0

805

805

805

  1. 1Genotypes of sires and maternal grandsires of phenotyped individuals not already included in the real scenario were added; 2within the testing set of 1344 cows, 539 had at least one offspring genotyped and were removed from the testing set for the offspring scenarios, hence there were only 805 cows in the testing set in Off0 to Off4.