Figure 3From: Lipid accumulation and biosynthesis genes response of the oleaginous Chlorella pyrenoidosaunder three nutrition stressorsExpression level of l,5-ribulose bisphosphate carboxylase/oxygenase (RuBisCO), malic enzyme (ME) and phosphoenolpyruvate carboxylase (PEPC) genes under nutritional deprivation conditions. N, nitrogen; P, phosphorus; Fe, iron.Back to article page