Fig. 7From: Unveiling protist diversity associated with the Pacific oyster Crassostrea gigas using blocking and excluding primersHeatmaps of dominant genera using 18SV1V2EX and 18SV4BP. Clustering were computed using the average linkage method. Bray-Curtis dissimilarities based on abundances of genera were used for samples. Distances based on Spearman’s rho correlation were used for protist genera. Only genera with a frequency above 4% in at least one sample are shown. Frequencies above and below 4% are displayed in red and blue, respectivelyBack to article page