Additional file 11 of Overexpression of an endogenous type 2 diacylglycerol acyltransferase in the marine diatom Phaeodactylum tricornutum enhances lipid production and omega-3 long-chain polyunsaturated fatty acid content

Additional file 11: Figure S6. Quantitative analysis of diacylglyceryl hydroxymethyltrimethyl-β-alanine (DGTA) in P. tricornutum lines. Cells were grown in a N-replete (N+) and b N-deplete (N−) medium. Each measurement represents the average of at least four technical replicates. Error bars indicate standard error. Abundant lipid species and those significantly different to WT are denoted by asterisks (*). A black asterisk denotes C16-containing species and a red asterisk denotes 20:5- and C16-containing species, and a blue asterisk denotes 22:6 and C16-containing species.