Fig. 4From: Heavy ion mutagenesis combined with triclosan screening provides a new strategy for improving the arachidonic acid yield in Mortierella alpinaThe total lipid and ARA contents of the isolated mutants in 250 mL shake flask after heavy ion beam irradiation mutagenesis. The initial glucose concentration was 80 g L− 1. “WT” indicates the wild-type strain. Numbers from Z-3 to Z-53 indicate the mutantsBack to article page