Data_Sheet_6_Response of Soil Fungal Community Structure to Long-Term Continuous Soybean Cropping.PDF Hang Liu Fengjuan Pan Xiaozeng Han Fengbin Song Zhiming Zhang Jun Yan Yanli Xu 10.3389/fmicb.2018.03316.s004 https://frontiersin.figshare.com/articles/dataset/Data_Sheet_6_Response_of_Soil_Fungal_Community_Structure_to_Long-Term_Continuous_Soybean_Cropping_PDF/7563161 <p>Long-term continuous soybean cropping can lead to the aggravation of soil fungal disease. However, the manner in which the fungal community and functional groups of fungi are affected by continuous soybean cropping remains unclear. We investigated the fungal abundance, composition and diversity during soybean rotation (RS), 2-year (SS) and long-term (CS) continuous soybean cropping systems using quantitative real-time PCR and high-throughput sequencing. The results showed that the fungal abundance was significantly higher in CS than in SS and RS. CS altered the fungal composition. Compared with RS, SS had an increase of 29 and a decrease of 12 genera in fungal relative abundance, and CS increased 38 and decreased 17 genera. The Shannon index was significantly higher in CS and SS than in RS. The result of principal coordinate analysis (PCoA) showed that CS and SS grouped together and were clearly separated from RS on the PCoA1. A total of 32 features accounted for the differences in fungal composition across RS, SS, and CS. The relative abundance of 10 potentially pathogenic and 10 potentially beneficial fungi changed, and most of their relative abundances dramatically increased in SS and CS compared with RS. Our study indicated that CS results in selective stress on pathogenic and beneficial fungi and causes the development of the fungal community structure that is antagonistic to plant health.</p> 2019-01-09 04:24:19 continuous soybean cropping fungal community structure pathogenic fungi beneficial fungi fungal relative abundance