Figure 3:
Characterization of the core rhizoplane microbiota. (a) Venn diagram depicting the number of shared and specific OTUs of the core rhizoplane OTUs from both fields. (b) Taxonomic distribution of the core rhizoplane OTUs at the order level. The shared core rhizoplane OTUs from YL and ZJK were colored with brown, and the specific core OTUs from YL and ZJK were colored with red and blue, respectively. BS: bulk soil; RP: rhizoplane; RS: rhizosphere; YL: Yangling; ZJK: Zhangjiakou.