Copy number variations of the extensively amplified Y-linked genes, HSFY and ZNF280BY, in cattle and their association with male reproductive traits in Holstein bulls

Table 5 The correlation between the CNV of PRAMEY , HSFY and ZNF280BY

Groups/breeds	ZNF280BY-HSFY		ZNF280BY-PRAMEY		HSFY-PRAMEY
Groups/breeds	r	P	r	P	r	P
Angus	0.385	0.273	0.094	0.825	0.484	0.111
Beefmaster	0.184	0.548	0.324	0.280	0.148	0.630
Brahman	0.284	0.458	0.078	0.855	-0.033	0.934
Brown Swiss	-0.215	0.526	0.739	0.015	-0.134	0.694
Charolais	0.223	0.565	-0.294	0.442	0.350	0.396
Gir	-0.031	0.921	0.997	0.003	0.283	0.717
Hereford	0.394	0.230	-0.222	0.511	0.185	0.610
Holstein	0.488	<0.0001	0.297	<0.0001	0.301	<0.0001
Jersey	0.278	0.249	-0.264	0.432	-0.728	0.017
Limousin	0.877	<0.0001	0.862	<0.0001	0.886	<0.0001
Nelore	0.858	<0.0001	-0.252	0.748	0.012	0.998
Norwegian Red	-0.320	0.485	-0.586	0.127	0.410	0.313
Qinchuan	0.755	<0.0001	-0.082	0.780	0.261	0.328
Red Angus	-0.469	0.172	0.302	0.468	-0.467	0.205
Santa Gertrudis	-0.239	0.432	0.327	0.527	0.101	0.829
Bos taurus	0.252	<0.0001	0.455	<0.0001	0.122	0.055
Bos indicus	0.478	0.006	0.081	0.766	0.008	0.977
All breeds	0.181	<0.001	0.443	<0.001	-0.026	0.637

ISSN: 1471-2164