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Ecological Drivers and Potential Functions of Viral Communities in Flooded Arsenic-contaminated Paddy Soils by Ruichuan Gao; Bin Ma; Min Hu; Liping Fang; Guanhong Chen; Wenqiang Zhang; Yiling Wang; Xinwei Song; Fangbai Li is a Environmental Science article available to read on EtoBox.
What is Ecological Drivers and Potential Functions of Viral Communities in Flooded Arsenic-contaminated Paddy Soils about?
This work revealed the profile of viral communities in paddy soils with different levels of arsenic (As) contamination during the flooded period. The structure of viral communities differed significantly in highly and moderately As-contaminated soils. The diversity of soil viral communities under high As contamination decreased. Siphoviridae, Podoviridae, Myoviridae, and Microviridae were the dominant viral families in all samples, and the relative abundances of five of the top 20 viral genera were significantly different between highly and moderately As-contaminated groups. Seventeen dissimilatory As(V)-reducing bacteria were predicted to host 161 viral operational taxonomic units (vOTUs), mainly affiliated with the genera of Sulfurospirillum, Deferribacter, Bacillus and Fusibacter. Among them, 28 vOTUs were also associated with Fe(III)-reducing bacteria, which belonged to different species of the genus Shewanella. Procrustes analysis showed that the community structure of soil viruses was strongly correlated with both prokaryotic community structure and geochemical properties. Random forest analyses revealed that the Total-Fe, DCB-Fe and oxalate-Fe were the most significant varia
Who reads Ecological Drivers and Potential Functions of Viral Communities in Flooded Arsenic-contaminated Paddy Soils?
It is typically read by researchers, students, and practitioners in Environmental Science.
- Author
- Ruichuan Gao; Bin Ma; Min Hu; Liping Fang; Guanhong Chen; Wenqiang Zhang; Yiling Wang; Xinwei Song; Fangbai Li
- Publisher
- Elsevier BV
- Published
- 2023
- Language
- EN
- Field
- Environmental Science (Physical Sciences)