Genetics Selection Evolution

Table 1 Numbers of records in training and validation sets used for genomic prediction

From: Fixed-length haplotypes can improve genomic prediction accuracy in an admixed dairy cattle population

Breed^a	Fat^b		Lwt^b		SCS^b
Breed^a	Training	Validation	Training	Validation	Training	Validation
HF	9072	3354	3908	1464	9094	3358
J	5067	5854	2667	2331	5071	5860
KX	10,684	6125	6708	2436	10,699	6140
Total	24,823^c	15,333	13,283^c	6231	24,864^c	15,358

^aHF = predominantly (>7/8) Holstein–Friesian; J = predominantly (>7/8) Jersey; KX = admixed KiwiCross
^bYield deviation: Fat = Milk fat yield; Lwt = Liveweight; SCS = Somatic Cell Score
^cTraining was performed using pooled data across the three breed classes

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ISSN: 1297-9686

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