《Table 2 Primers and conditions used in this study》
本系列图表出处文件名:随高清版一同展现
《Diversification of ammonia-oxidizing microorganisms in seven geographically different paddy soils in Sichuan》
*The forward primer of bacterial amoA gene amoA-1F was attached with a 27 bp GC clamp[33].
Numerous studies have focused on the nitrification of single paddy soil or paddy soil collected from one location[10-11,25].However,little information is available about distribution and composition of AOA and AOB on a large scale in Southwest China.Therefore,in this study,we presented a comprehensive analysis of the spatial distribution and soil properties determinants of AOA and AOB communities across the Sichuan Province(area:485 000 km2).The collected seven representative paddy soils cover a wide pH range of 5.49 to 8.28,and a wide altitude range of305 m to 1 498 m(Table 1).Quantitative real-time PCR,potential activity nitrification(PNR)assay,and DGGE combined with clone library approaches were employed to investigate the nitrification activity,abundance and community structure of AOA and AOB,and identify the main environmental factors to explain the observed variations in different paddy soils.
图表编号 | XD0011321300 严禁用于非法目的 |
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绘制时间 | 2018.12.01 |
作者 | 路璐、LI Hui-lin、HE Yan、YANG Hong、ZHANG Jing、PENG Chao |
绘制单位 | College of Environmental Science and Engineering, China West Normal University、Key Laboratory of Southwest China Wildlife Resources Conservation, College of Life Sciences, China West Normal University、Key Laboratory of Southwest China Wildlife Resources C |
更多格式 | 高清、无水印(增值服务) |