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. 2017 Nov 20;7:15863. doi: 10.1038/s41598-017-15980-8

Figure 4.

Figure 4

PCA - ordination of metabolites present in the crude extracts from all stations and from mass cultivated P. glacialis. The green circle highlights the three different reference samples (a,b and c) of P. glacialis monoculture, while the pink circle shows extracts from stations 1–3, the area near the coast of Finnmark where samples were mainly containing Calanus spp. zooplankton. Samples 4–15 grouped relatively close, while the two other sample groups were distinctly different.