Table 2. Gene expression of candidate transcription factors in bovine mammary epithelial cells across all timepoints of 24, 40, 48 and 60 h after lysine or methionine subtraction to ¼ the normal concentration¹.

Gene	Treatment2			SEM	P-value3
	CTL	LK	LM		LK	LM
ATF4	1.17	1.42	1.47	0.40	0.04	0.01
ATF6	1.15	1.18	1.36	0.13	0.78	0.01
FOS	3.41	3.56	3.24	1.30	0.71	0.65
JUN	3.37	2.39	2.22	1.10	0.17	0.09
EGR1	2.20	2.13	1.72	0.71	0.81	0.05
MYC	2.46	2.37	2.58	0.85	0.69	0.54
HIF1A	1.43	1.37	1.65	0.20	0.42	<0.01
SREBF1	0.91	0.84	0.88	0.06	0.04	0.33

¹Values are least squares means ± SE (n = 12) in arbitrary units.

²CTL = control; LK = low lysine; LM = low methionine.

³Linear contrast of LK or LM vs. CTL.