Fig. 1From: An optimized method for high quality DNA extraction from microalga Prototheca wickerhamii for genome sequencingEvaluation of DNA integrity. Standard electrophoresis (a), PFGE (b), and FIGE (c) analysis of genomic DNA (10 µL) isolated by different methods: liquid- (LN), CTAB- (C), enzyme cocktail (EC)-based, commercial kits (K1 and K2), and glass beads pulverization-based, new protocol (N). M1, GeneRuler 1 kb DNA Ladder (Thermo Fisher Scientific, Waltham, USA), M2, CHEF DNA Size Standards – 8–48 kb (BioRad, Hercules, USA)Back to article page