MOESM12 of Organic acid production from potato starch waste fermentation by rumen microbial communities from Dutch and Thai dairy cows Palakawong Na AyudthayaSusakul WeijerAntonius GelderAntonie StamsAlfons VosWillem PluggeCaroline 2018 Additional file 12: Table S8. Correlation matrix (Spearman’s Rank Order Correlations statistics) between Bacterial OTUs at genus-like level and the operational data from the Dutch reactor (a) and Thai reactor (b). Green colours indicate positive correlations, whereas red colours indicate negative correlations. Correlation is significant at the p = 0.05 level (2-tailed) for the groups in the solid parentheses, whereas the dashed parentheses indicate the significant correlations at p = 0.01 (2-tailed) and both font types are italic.