Characterization of a Microalgal UV Mutant for CO₂ Biofixation and Biomass Production

Figure 2

Contents of total lipid, total carbohydrate, and crude protein in cell (a) and productivities (b, mg ) of overall biomass, total lipid, total carbohydrate, and crude protein in S. obliquus parental strain (PS) and mutant (SDEC-1M) under air and 15% (v/v) CO₂ for 7 days. Each data indicates the mean ± SD, which was measured from three independent cultures. Data of the same component followed by different letters are significantly different by Duncan’s test (p < 0.05).

(a)

(b)