Fig. 1
From: The roles of cell wall invertase inhibitor in regulating chilling tolerance in tomato
Cold suppressed INVINH1 expression, induced cell wall invertase gene expression, meanwhile increased the activity of cell wall invertase in tomato seedlings. a RT-PCR analysis the expression of cell wall invertase gene (Lin6 and Lin8) and cell wall invertase inhibitor gene (INVINH1). Expression of actin gene (actin) was used as an internal control. b Activity of cell wall invertases was progressively induced by cold treatment. Each value is mean ± SE of at least four biological replicates. Lowercase letters indicate values significantly different at P < 0.05