Fig. 3
Growth analyses of NsbHLH2 transformants under various culture conditions. Growth curve based on cell density under normal condition (a), N limitation (b), and osmotic stress condition (c). Cells were cultivated at 25 °C, 120 rpm, 120 µmol photons/m2/s of fluorescent light, and 0.5 vvm of 2 % CO2. Data points represent means and standard errors (n = 4)