Dominance and parent-of-origin effects of coding and non-coding alleles at the acylCoA-diacylglycerol-acyltransferase (DGAT1) gene on milk production traits in German Holstein cows

Table 1 Allele and haplotype frequencies for the DGAT1 promoter VNTR and K232A polymorphism

allele	DGAT1 promoter VNTR		allele	DGAT1 K232A		haplotype	DGAT1 haplotype^b
	pa^a	ma^a		pa^a	ma^a		pa^a	ma^a
1	0.06	0.02	232K	0.24	0.41	1 – 232K		0.001
2	0.13	0.15	232A	0.76	0.59	2 – 232K		0.030
3	0.34	0.55				3 – 232K	0.237	0.377
4	0.26	0.17				4 – 232K		0.007
5	0.21	0.11				5 – 232K		0.002
						1 – 232A	0.053	0.023
						2 – 232A	0.132	0.116
						3 – 232A	0.105	0.176
						4 – 232A	0.263	0.159
						5 – 232A	0.210	0.109

^aallele frequencies were determined from the sires (pa) or from maternally inherited alleles/haplotypes of informative daughters (ma), ^bDGAT1 promoter VNTR – K232A haplotype.

ISSN: 2730-6844