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Fig. 2 | Biotechnology for Biofuels

Fig. 2

From: Hyper-accumulation of starch and oil in a Chlamydomonas mutant affected in a plant-specific DYRK kinase

Fig. 2

Starch and oil hyper-accumulate in std1 mutant following N deprivation. a Starch content in cells grown photoautotrophically under low light (LL, 35 µmol photons m−2 s−1) supplemented with 2 % CO2. b Starch content in cells grown photoautotrophically under medium light (100 µmol photons m−2 s−1) supplemented with 2 % CO2. c Starch content in cells grown mixotrophically (i.e., TAP) under medium light (100 µmol photons m−2 s−1). d TAG content in cells grown photoautotrophically under medium light (100 µmol photons m−2 s−1) supplemented with 2 % CO2. e TAG content in cells grown mixotrophically (i.e., TAP media) under medium light (100 µmol photons m−2 s−1). f Nile red fluorescence (lower panel) and bright field microscopy (upper panel) of indicated cells under photoautotrophic N deprivation. Scale bar 10 µm. MM minimal medium. Data are means ± SD (n = 3). Cell counts, cellular volumes, and chlorophyll content measurements related to these experiments are shown on Additional file 1: Figure S4

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