Fig. 10
From: Amelioration of biomass and lipid in marine alga by an endophytic fungus Piriformospora indica
a, b Principal Component Analysis (PCA) score plot and loading plot; a PCA score plot showed the total variance about 53.1% among data sets between each sample group. Dotted line circles are used for grouping the data sets on species profile basis (blue represents algal profile, orange for co-culture, and cyan for fungal profile). Most of the data sets were observed common in each group, only few were diversified. b Loading plot represents the region where peaks showed variation with respect to other sample groups and relative to the data set points shown on PCA score plot