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Table 2 Relationships between gene expression and physiology identified using maximal information coefficient (MIC)

From: Integrating transcriptional, metabolomic, and physiological responses to drought stress and recovery in switchgrass (Panicum virgatum L.)

Physiological trait Linear Nonlinear
Positive Negative Positive Negative
Ψpd 39 57 88 74
A CO2 0 0 1 3
g s 2 0 9 5
Φ PSII 3 0 11 5
qP 0 1 25 26
  1. Numbers of genes with significant relationships (Bonferroni-adjusted P < 0.05) are shown for each trait. Relationships with Pearson’s correlation coefficient r ≥ (±) 0.8 classified as linear.