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. 2016 Jan 23;14(8):1649–1660. doi: 10.1111/pbi.12523

Figure 1.

Figure 1

Proposed carbon flux in mixotrophic green algae. Green arrows represent the carbon (C) flux under nitrogen (N)‐replete conditions. Yellow arrows represent redirected C flux under N starvation. Dotted arrow represents a minor contribution to total C flux under N‐replete conditions. The boxes contain the expected intermediate metabolites used for triacylglycerol (TAG) synthesis under N‐starvation conditions.