Table 1.

Relative quantification of gene expression measured by qRT-PCR of selected genes in seeds of Quadrato D’Asti giallo incubated for 4 days on control medium and media with different concentrations of ABA or NaCl.

	Control	ABA 1 μM	ABA 5 μM	ABA 10 μM	NaCI 25 mM	NaCI 50 mM	NaCI 100 mM
CaPYL4	1	1.561 ± 0.014	1.787 ± 0.005	1.855 ± 0.005*	1.267 ± 0.004	1.558 ± 0.005	1.603 ± 0.005
CaPYL8	1	0.850 ± 0.030	1.093 ± 0.014	1.492 ± 0.027	2.278 ± 0.013***	2.216 ± 0.011***	1.778 ± 0.007***
CaABI	1	0.751 ± 0.001	0.756 ± 0.001	1.177 ± 0.001	0.873 ± 0.001	0.960 ± 0.001	1.282 ± 0.001
CaAHGl	1	1.652 ± 0.009*	0.770 ± 0.005	0.827 ± 0.003	0.866 ± 0.001	0.760 ± 0.001	0.990 ± 0.001
CaHAI	1	0.331 ± 0.001*	0.592 ± 0.003	3.142 ± 0.004***	2.546 ± 0.002*	3.786 ± 0.005*	4.567 ± 0.004***
CaSnRK2.3	1	0.851 ± 0.007	0.844 ± 0.017	1.486 ± 0.018*	1.071 ± 0.010	1.321 ± 0.009**	1.340 ± 0.014*
CaSnRK2.4	1	0.921 ± 0.009	1.401 ± 0.006	1.870 ± 0.010*	2.085 ± 0.011*	1.785 ± 0.008*	2.176 ± 0.010**
CaSnRK2.6	1	1.371 ± 0.003	3.269 ± 0.004**	3.706 ± 0.003***	3.169 ± 0.003**	2.971 ± 0.002***	5.211 ± 0.006***

All data are expressed relative to control treatment as mean ± SD (n = 4). Asterisks represent significance levels using Student t-test; ^∗P ≤ 0.05; ^∗∗P ≤ 0.01; ^∗∗∗P ≤ 0.005.