Fig. 2From: Important ecophysiological roles of non-dominant Actinobacteria in plant residue decomposition, especially in less fertile soilsNMDS and PERMANOVA analyses of the dominant straw-associated bacterial taxonomic (a) and functional (b) composition, based on Bray-Curtis distance, across three experimental sites (n = 180, each plot). The circles indicate a 95% standard error of each stageBack to article page