毛乌素沙地锦鸡儿（<strong><i>Caragana</i></strong>）根系微域细菌群落多样性特征

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

Diversity of bacterial communities in the rhizocompartments of Caragana in the Mu Us Desert

Ziyuan Zhou, Minghan Yu, Guodong Ding, Guanglei Gao, Yingying He

表1 根系微域细菌群落Alpha多样性指数及各分类学水平结构统计（n=5）

Table 1 General features of the high-throughput sequencing results(n = 5)

Alpha多样性指数	Chao1指数	Shannon指数	OTU数目	Good’s Coverage指数
CM-r	1 707.11±457.09^b	6.95 ± 0.64^b	1 024±276^b	96.98%±0.86%^a
CM-rs	2 790.39±319.51^a	9.44± 0.16^a	2 000±181^a	95.13%±0.74%^b
CM-rz	2 735.70±255.00^a	9.30± 0.28^a	1 915±186^a	95.24%±0.53%^b
Bulk	2 440.77±413.01^a	8.90± 0.41^a	1 728±278^a	95.76%±0.81%^b