Fig. 6From: Astaxanthin and eicosapentaenoic acid production by S4, a new mutant strain of Nannochloropsis gaditanaCorrelation between EPA and ketocarotenoids content. The dark squares refer to a growth medium without glucose, instead grey dot refer to a growth medium with 10 g L−1 of glucose. Error bars showed the standard deviation (n = 4)Back to article page