毛乌素沙地锦鸡儿（Caragana）根系微域细菌群落多样性特征
周子渊(
), 于明含(), 丁国栋, 高广磊, 何莹莹
), 于明含(), 丁国栋, 高广磊, 何莹莹
Diversity of bacterial communities in the rhizocompartments of Caragana in the Mu Us Desert
Ziyuan Zhou(), Minghan Yu(), Guodong Ding, Guanglei Gao, Yingying He
), Minghan Yu(), Guodong Ding, Guanglei Gao, Yingying He
图3. 豆科锦鸡儿属植物灌丛下，与根区土壤相比其他3个根系微域OTU相对丰度显著富集（A）和减少（B）的韦恩图，C显示相对富集的OTUs对应的菌属；D显示相对减少的OTUs对应的菌属
CM：锦鸡儿属植物，r：根系，rs：根际土，rz：根区土，Bulk：灌丛间空白土
Fig.3. Venn diagrams showing significant enrichment (A) and reduction (B) of the relative operational taxonomic unit (OTU) abundances in the three rhizocompartments compared to root zone soil. C, the bacteria genera corresponding to relatively enriched OTUs; D, the bacteria genera corresponding to relatively reduced OTUs
