中国沙漠微生物分布及特征
潘颜霞, 回嵘, 李新荣

Distribution and characteristics of microorganisms in deserts of China
Yanxia Pan, Rong Hui, Xinrong Li
图6 参与土壤氮循环的细菌基因标准化平均信号强度(GeoChip 5.0)[48]
Fig.6 Normalized average signal intensity of bacterial genes involved in the N cycle of differently-aged biological soil crusts. Gray-colored genes represent those that were not detected by GeoChip 5.0.[48]