Fig. 2From: Vertical distribution patterns and drivers of soil bacterial communities across the continuous permafrost region of northeastern ChinaRelative abundance of dominant microbial phyla in different soil layers. The differences in relative abundance for each phyla among soil layers were analyzed using a one-way analysis of variance. Values of microbial phyla significantly different (P < 0.05, Tukey’s HSD) are shown in the table with contrasting lettersBack to article page