Fig. 4.

Fatty acid profile of P. pastoris dga1∆lro1∆ and dga1∆lro1∆are2∆ strains.

Total cell lipid extracts from wild type (black bars), dga1∆lro1∆ (gray bars) and dga1∆lro1∆are2∆ TM (white bars) strains grown on YPD or YPO to the early stationary phase were analyzed by GLC for fatty acid composition. The amounts of individual fatty acids are shown as % of total fatty acids. Data are mean values of at least three independent experiments. Error bars indicate the standard deviation. Significance was calculated by Student's t-test (one tailed, unpaired). p values are as follows: * < 0.05; ** < 0.005.