Dimensionality of genomic information and performance of the Algorithm for Proven and Young for different livestock species

Table 1 Numbers of largest eigenvalues that explain a given percentage of variation and estimated effective population size (N _e)

Population	Number of genotyped animals	Number of SNPs	90%	95%	98%	99%	N_e
Broiler chicken	15,720	39,102	1655	2606	4171	5570	44^a
Pig	22,575	36,551	1239	2183	4103	6083	32^a (48)^b
Angus cattle	80,993	38,321	3654	6166	10,605	14,555	113^a
Jersey cattle	75,053	60,671	3325	6074	11,500	16,645	101^a
Holstein cattle	77,066	60,671	4527	7981	14,026	19,379	149^a

ISSN: 1297-9686