Table 4.

Relative abundance of genes involved in lipid metabolism in milk somatic cells from cows fed olive oil (OO) using the control (no fat supplementation) as the reference condition (control vs. OO, in each sampling time).

Gene	Day	Abundance	Standard Error	p Value	Regulation
ACACA	21	0.334	0.041–2.591	0.077
	42	20.079	0.244–711.375	0.077
	63	0.307	0.038–2.074	0.076
PLIN2 (ADFP)	21	2.485	0.433–7.416	0.059
	42	8.079	1.666–77.219	<0.001	UP
	63	0.639	0.231–2.658	0.319
THRSP	21	54.151	21.098–146.235	<0.001	UP
	42	91.637	26.148–402.981	<0.001	UP
	63	1.252	0.005–72.772	0.859
FABP3	21	1.266	0.294–3.534	0.565
	42	1.266	0.200–13.812	0.713
	63	0.586	0.206–3.130	0.199
FABP4	21	0.472	0.112–2.295	0.159
	42	1.009	0.200–7.091	0.986
	63	0.7	0.158–3.246	0.514

Control, no fat supplement; OO, supplemented with 30 g/kg DM olive oil; HVO, supplemented with 30 g/kg DM hydrogenated vegetable oil.