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. 2022 Feb 19;21:27. doi: 10.1186/s12934-021-01736-7

Fig. 3.

Fig. 3

Analysis of fatty acids of cells cultured in nitrogen-starvation medium (TAP-N). A Amount of total FAMEs. B The profile of fatty acid methyl esters (FAME). FAME was analyzed by gas chromatography. Five major species of fatty acids were detected, and C14 and C20 were negligible. All experiments were conducted in triplicate. Asterisks indicate statistically significant differences by Student’s t test (P  < 0.05)