Fig. 4From: Genome-wide identification and expression analysis of ClLAX, ClPIN and ClABCB genes families in Citrullus lanatus under various abiotic stresses and graftingExpression profiles analysis of ClLAX, ClPIN and ClABCB family genes under IAA treatment in shoots (a) and roots (b). Total RNA was extracted from the shoots and roots of 3-week-old watermelon seedlings for expression analysis. The histogram shows the relative expression levels of ClLAX, ClPIN and ClABCB genes under IAA (10 μM) treatment compared to the untreated expression level. The ClACTIN (Cla004014) was used as internal standards. The relative expression levels were normalized to a value of 1 in mock seedlingsBack to article page