. 2018 Jun 5;13(6):e0198694. doi: 10.1371/journal.pone.0198694

Table 5. Variation of the leaf contents regarding the xanthophylls cycle components.

Values of zeaxanthin and the sum of the xanthophylls violaxanthin, antheraxanthin and zeaxanthin (V+A+Z) (mg g^-1 dw), as well as the xanthophylls de-epoxidation state (DEPS) along the entire experiment for Apoatã, Icatu, and Obatã genotypes, under well-watered (WW), mild drought (MD) and severe drought (SD) conditions, and submitted to temperature control conditions (25/20 ^oC), during the gradual temperature decrease (18/13 ^oC), at the end of the acclimation period (13/8 ^oC), after 3 chilling cycles (3x13/4 ^oC), after 7 days under rewarming conditions (7x Rec Cold), and after a further 7 days period under rewatering conditions (7x Rec Drought).

Genotype	Treatment	Temperature (day/night)
Genotype	Treatment	25/20°C				18/13°C				13/8°C				3x13/4°C				7x Rec Cold				7x Rec Drought
		Zeaxanthin (mg g^-1 dw) (diurnal values)
	WW	0.069	±	0.008	dB	0.181	±	0.015	bB	0.256	±	0.016	aB	0.167	±	0.015	bcB	0.085	±	0.002	dA	0.117	±	0.010	cdA
Apoatã	MD	0.167	±	0.007	bcA	0.291	±	0.029	aA	0.334	±	0.019	aA	0.205	±	0.024	bAB	0.069	±	0.015	dA	0.129	±	0.008	cdA
	SD	0.077	±	0.011	cB	0.221	±	0.022	bB	0.308	±	0.026	aAB	0.235	±	0.009	bA	0.122	±	0.003	cA	0.136	±	0.007	cA
	WW	0.146	±	0.018	bcB	0.178	±	0.008	bA	0.400	±	0.027	aA	0.336	±	0.025	aAB	0.153	±	0.009	bcA	0.100	±	0.012	cB
Icatu	MD	0.210	±	0.039	bcA	0.186	±	0.007	cA	0.343	±	0.014	aAB	0.267	±	0.012	bB	0.153	±	0.009	cA	0.194	±	0.010	cA
	SD	0.153	±	0.007	bB	0.199	±	0.012	bA	0.326	±	0.018	aB	0.368	±	0.014	aA	0.155	±	0.007	bA	0.177	±	0.016	bA
	WW	0.187	±	0.010	bA	0.211	±	0.028	abC	0.256	±	0.009	aA	0.218	±	0.016	abB	0.120	±	0.012	cB	0.186	±	0.009	bA
Obatã	MD	0.185	±	0.007	eA	0.342	±	0.016	abA	0.283	±	0.014	bcA	0.356	±	0.016	aA	0.271	±	0.012	cdA	0.215	±	0.018	deA
	SD	0.209	±	0.018	dA	0.282	±	0.015	bcB	0.304	±	0.016	abA	0.361	±	0.014	aA	0.234	±	0.009	cdA	0.211	±	0.019	dA
		Violaxanthin + Antheraxanthin + Zeaxanthin (mg g^-1 dw) (diurnal values)
	WW	0.222	±	0.008	bcA	0.284	±	0.015	abB	0.319	±	0.019	aB	0.213	±	0.014	cB	0.210	±	0.004	cB	0.226	±	0.005	bcA
Apoatã	MD	0.273	±	0.017	cdA	0.344	±	0.030	abA	0.403	±	0.010	aA	0.211	±	0.024	dB	0.286	±	0.021	bcA	0.238	±	0.007	cdA
	SD	0.222	±	0.009	bcA	0.299	±	0.022	aAB	0.350	±	0.027	aAB	0.283	±	0.014	abA	0.212	±	0.015	cB	0.193	±	0.008	cA
	WW	0.314	±	0.012	bcA	0.274	±	0.012	cdA	0.436	±	0.021	aA	0.358	±	0.024	bA	0.303	±	0.019	bcdB	0.233	±	0.007	dB
Icatu	MD	0.343	±	0.027	abA	0.237	±	0.009	cA	0.409	±	0.013	aAB	0.397	±	0.015	aA	0.380	±	0.017	abA	0.320	±	0.008	bA
	SD	0.304	±	0.027	bcA	0.267	±	0.011	cA	0.361	±	0.021	abB	0.403	±	0.012	aA	0.329	±	0.014	bcAB	0.322	±	0.031	bcA
	WW	0.323	±	0.010	bcB	0.264	±	0.022	cB	0.287	±	0.010	bcB	0.267	±	0.013	cB	0.408	±	0.026	aA	0.342	±	0.013	bA
Obatã	MD	0.450	±	0.009	aA	0.394	±	0.016	abcA	0.338	±	0.015	cAB	0.411	±	0.021	abA	0.438	±	0.009	aA	0.347	±	0.020	bcA
	SD	0.463	±	0.024	aA	0.391	±	0.008	bcA	0.370	±	0.012	bcA	0.429	±	0.022	abA	0.392	±	0.011	bcA	0.329	±	0.011	cA
		DEPS
	Ctr	0.427	±	0.024	dB	0.698	±	0.021	bB	0.838	±	0.021	aB	0.843	±	0.028	aB	0.532	±	0.008	cB	0.575	±	0.035	cC
Apoatã	MD	0.645	±	0.022	cA	0.837	±	0.019	bA	0.869	±	0.028	abAB	0.941	±	0.012	aA	0.378	±	0.030	dC	0.665	±	0.019	cB
	SD	0.511	±	0.025	eB	0.814	±	0.035	bcA	0.911	±	0.013	aA	0.884	±	0.013	abAB	0.699	±	0.026	dA	0.781	±	0.009	cA
	Ctr	0.495	±	0.039	cB	0.770	±	0.019	bB	0.918	±	0.010	aA	0.950	±	0.005	aA	0.651	±	0.044	bA	0.477	±	0.036	cB
Icatu	MD	0.632	±	0.049	bcA	0.895	±	0.015	aA	0.891	±	0.013	aA	0.943	±	0.011	aA	0.539	±	0.016	cB	0.705	±	0.017	bA
	SD	0.652	±	0.019	bA	0.859	±	0.018	aAB	0.942	±	0.004	aA	0.956	±	0.004	aA	0.618	±	0.016	bAB	0.704	±	0.025	bA
	Ctr	0.668	±	0.012	cA	0.822	±	0.041	bB	0.916	±	0.012	aA	0.875	±	0.011	abA	0.562	±	0.046	dB	0.679	±	0.030	cA
Obatã	MD	0.516	±	0.016	cB	0.908	±	0.008	aA	0.884	±	0.009	aA	0.906	±	0.008	aA	0.708	±	0.022	bA	0.716	±	0.023	bA
	SD	0.551	±	0.020	cB	0.839	±	0.013	aAB	0.892	±	0.014	aA	0.885	±	0.014	aA	0.702	±	0.018	bA	0.710	±	0.030	bA

For each parameter, the mean values ± SE (n = 6–8) followed by different letters express significant differences between temperature treatments for the same water availability level (a, b, c, d, e), or between water treatments for each temperature treatment (A, B, C), always separately for each genotype.