Figure 2
From: Composition of soil microbiome along elevation gradients in southwestern highlands of Saudi Arabia
Networks based analysis of samples/OTUs interaction. (A) Network showed the connection of OTUs at family and (B) genera level among the studied samples. Square nodes represent samples and circle nodes represent the bacterial OTUs. The white circle nodes represent bacterial OTUs commonly found in different samples and connected with more than one edge. Unique bacterial OTUs to a specific samples were connected with a respective sample node by single line.