Fig. 4From: Phytotoxic and genotoxic effect of Aluminum to date palm (Phoenix dactylifera L.) in vitro culturesSDS-PAGE profile of date palm callus treated with at different concentrations. M: Protein molecular marker; 1: control treatment; 2: Al at 50 mg.l-1 ; 3: Al at 100 mg.l-1; 4: Al at 150 mg.l-1; 5: Al at 200 mg.l-1Back to article page