. Author manuscript; available in PMC: 2015 Nov 1.

Published in final edited form as: Plant Cell Environ. 2014 Jun 9;37(11):2459–2469. doi: 10.1111/pce.12365

Table 2.

Phenotypic correlations among traits under controlled environmental conditions

SD	LT50_CA	EL_FT	Fv/Fm_FT	EL_1DPF	FvFm_1DPF

LT50_CA	1
EL_FT	.861^**	1
Fv/Fm_FT	−.912^**	−.926^**	1
EL_1DPF	.874^**	.910^**	−.892^**	1
FvFm_1DPF	−.825^**	−.867^**	.829^**	−.953^**	1

LD	LT50_CA	EL_FT	Fv/Fm_FT	EL_1DPF	FvFm_1DPF

LT50_CA	1
EL_FT	.805^**	1
Fv/Fm_FT	−.796^**	−.836^**	1
EL_1DPF	.858^**	.839^**	−.804^**	1
FvFm_1DPF	−.809^**	−.804^**	.780^**	−.969^**	1

^**

means correlation is significant at the 0.01 level (2-tailed) and * means correlation is significant at the 0.05 level (2-tailed).

SD ; Short-day, LD ; Long-day, CA ; cold acclimation, FT ; freezing treatment, 1DF : 1 day post freezing treatment