Rhizosphere microbes and virus in PCBs contaminated soils

Explore the abundance, composition, diversity, and functional roles of both microbial and viral communities and aim to address the following questions: (1) What is the composition of viruses in the rhizosphere contaminated by PCBs? (2) Do viruses contribute to PCBs metabolism? (3) What is the relationship between PCB-degrading microbes and viruses in the rhizosphere?