Photosynthesis performance and growth curve of P. tricornutum.
a Fv/Fm showing photosynthesis activity; b growth curves of transgenic and wild-type microalgae. Significant difference between control and treatment groups is indicated at P < 0.05 (*) or P < 0.01 (**) level. Each value represents mean ± SD (n = 3). c Analysis of elemental content including carbon and phosphorus