Phenomics of rice early vigour and drought response: Are sugar related and morphogenetic traits relevant?

Rice

Table 3 Partial spearman correlation matrix among morphogenetic or metabolic variables measured at the end of the experiment under well watered conditions and calculated response variables

Variables		Control morphogenetic variables					Control metabolic variables
Variables		SDWc	NBTc	LDIMc	NBLc	DRonsetc	SOURSUCc	SOURSTAc	SINKHEXc	SOURHEXc
Response morphogenetic variables	DRonset Δ_DC/C	−0.38^***	−0.46^***	0.34^**	−0.53^***	−0.61^***	−0.28	0.24	0.02	0.25
	LSEN Δ_DC/C	0.18	0.06	0.09	0.04	−0.04	0.10	0.03	0.05	−0.09
	LDIM Δ_DC/C	−0.53^***	−0.18	−0.40^***	−0.20	−0.16	0.03	0.15	−0.20	0.22
	NBT Δ_DC/C	−0.42^***	−0.48^***	−0.01	−0.42^***	−0.15	−0.22	0.22	−0.12	0.20
	NBL Δ_DC/C	−0.49^***	−0.35^**	−0.13	−0.35^**	−0.09	−0.17	0.22	−0.07	0.08
	SDW Δ_DC/C	−0.59^***	−0.20	−0.20	−0.17	−0.05	−0.08	0.11	−0.27	−0.08
Response metabolic variables	SOURSUC Δ_DC/C	−0.08	0.24	−0.51^***	0.23	0.32^**	−0.28	−0.08	−0.02	−0.43^***
	SOURSTA Δ_DC/C	0.01	0.30	−0.32^**	0.32^**	0.39^**	0.05	−0.48^***	−0.15	−0.29
	SOURHEX Δ_DC/C	0.07	0.20	0.05	0.22	0.13	0.07	0.10	−0.18	−0.62^***
	SINKSUC Δ_DC/C	−0.01	0.12	−0.16	0.15	0.18	−0.12	−0.20	−0.26	−0.33^**
	SINKSTA Δ_DC/C	−0.01	0.05	−0.23	0.09	0.04	−0.04	−0.51^***	−0.29	−0.01
	SINKHEX Δ_DC/C	0.09	0.03	0.22	0.02	0.10	−0.03	−0.11	−0.59^***	−0.03

Average for each of the 43 varieties with 2 replicates; ***p < 0.001, **p < 0.05.