Fig. 2From: Integration of spatio-temporal variations of surface metabolomes and epibacterial communities highlights the importance of copper stress as a major factor shaping host-microbiota interactions within a Mediterranean seaweed holobiontα-diversity metrics (Shannon and Chao1 indexes) for T. atomaria, rocky biofilms, and seawater samples. A Comparison between sample types for all samples, p values corresponded to the results of a one-way ANOVA with sample type as a factor. B Comparison between months within each sample type. C Comparison between months within each site, for algal samples. B, C p values corresponded to the results of a one-way ANOVA with month as factorBack to article page