Spearman correlation analysis between OTU M7and OTUs showing the largest (top 20) changes in relative abundance between rumen solid of group R and group A.

FDR = False discovery rate of change in relative abundance between group R and group A. SR average = average % relative abundance in the solid fraction of group R. SA average = average % relative abundance in the solid fraction of group A. SR-SA = SA average subtracted from SR average. Spearman ρ and Spearman P with M7 = Spearman’s rank correlation coefficient with relative abundance of OTU-M7 and corresponding P value. NS = non-significant (i.e. P > 0.05).
Spearman correlation analysis between OTU M7and OTUs showing the largest (top 20) changes in relative abundance between rumen solid of group R and group A.