Fig. 2From: Development of phytase-expressing chlamydomonas reinhardtii for monogastric animal nutritionOptimization of biolistic transformation pressures for UTEX-90 and cw15 strains; Total sum of kanamycin-resistant colonies from three transformation experiments for both UTEX-90 (black bars) and cw15 (grey bars) strains, using pressures ranging from 250 to 600 psiBack to article page