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. 2015 Sep 7;6:912. doi: 10.3389/fmicb.2015.00912

Figure 7.

Figure 7

Changes in the TAG content of CrDGTT4-overexpressing cells in response to P starvation. Nannochloropsis cells were transformed with pCrSQD2-CrDGTT4 to overexpress CrDGTT4. Cells cultured to a logarithmic phase under standard conditions were then inoculated into P-starved medium and cultured for 4 days. Three transformants, the empty vector control (control) and the wild type (WT) are shown. Values represent the mean ± SD from four independent replicates. Asterisks indicate a statistically significant difference compared with the empty vector control based on a two-tailed Student's t-test (*P < 0.05 and **P < 0.01).