Fig. 6From: Identification of novel genes in the carotenogenic and oleaginous yeast Rhodotorula toruloides through genome-wide insertional mutagenesisCharacterization of lipogenic mutants. a Relative α-Linolenic acid (C18:3Δ9,12,15, ALA) yields of RCM mutants. b Relative lipid contents of RNM mutants. c Relative lipid contents of RTM mutants. d Mutant classification and statistical analysis (Chi-square). 22 lipogenic mutants (RCMs, RNMs and RTMs) were plotted according to their predicted protein functions (Dark bars). The predicted percentage of protein fucntions affected were shown in grey bars. Probability: *, P < 0.05; **, P < 0.01Back to article page