Fig. 4

The identification of key ruminal genera to distinguish the goats with SARA occurrence (SARA susceptible) or healthy (control and SARA tolerance) status. A and B The contribution of each differential ruminal genus to distinguishing the LRDSS group (A) or the HRDSS group (B) from the CON group was analysed by support vector machine (SVM). C The 15 most predictive ruminal genera for classifying samples of the S group versus the H group were selected by random forest classification analysis. D The accuracy of distinguishing the S group (SARA occurrence goats, LRDSS and HRDSS groups) from the H group (healthy goats, CON, LRDST and HRDST groups) based on ruminal Prevotellaceae_UCG-003