Fig. 3From: The application of high-throughput sequencing technology to analysis of amoA phylogeny and environmental niche specialisation of terrestrial bacterial ammonia-oxidisersHeatmap representing the relative abundance of archaeal (a) and bacterial (b) amoA gene sequences within each phylogenetic cluster, produced using different sequencing technologies. The row below each heatmap indicates the Pearson and Bray-Curtis correlations of the microbial community structure for each soil (pH 4.5–7.5) relative to the technology considered the most accurateBack to article page