Table 1.

The effect of particular media on gene expression (Ct) estimated by least squares. No t statistics or p values are shown for the genes for which media was insignificant, by the preceding analysis of variance

Gene	Medium	Effect	Standard error	t statistics	p value*
ADH3	Constant	22.075	0.469
	1 % Ethanol	−1.650	0.399	−4.13	0.000
	10 % Phosphate	0.544	0.399	1.36	0.179
	2 % Galactose	−1.843	0.418	−4.41	0.000
	2 % Glucosea	0
GAL7	Constant	21.665	0.430
	1 % Ethanol	−0.587	0.366	−1.61	0.114
	10 % Phosphate	0.563	0.366	1.54	0.130
	2 % Galactose	−1.485	0.383	−3.88	0.000
	2 % Glucosea	0
YML085C (α-tubulin)	Constant	16.709	0.491
	1 % Ethanol	−0.231	0.418
	10 % Phosphate	−0.088	0.418
	2 % Galactose	0.332	0.437
	2 % Glucosea	0
PHO5	Constant	21.732	0.568
	1 % Ethanol	−0.331	0.483
	10 % Phosphate	−0.075	0.483
	2 % Galactose	0.726	0.506
	2 % Glucosea	0
TEF1	Constant	16.131	0.38
	1 % Ethanol	−0.088	0.325
	10 % Phosphate	0.156	0.325
	2 % Galactose	0.659	0.340
	2 % Glucosea	0

*Minitab’s p-value “0.000” means that “p ≤ 0.0005”

^aThe parametrization forces the YNB medium with 2 % glucose (2 % Glucose) to have zero effect