Ai-Yun Guo

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Using the consensus-degenerate hybrid oligonucleotide primer polymerase chain reaction method, 26 new ketoacyl synthase (KS) fragments were isolated from a marine sediment sample in the East China Sea (ECS) and analyzed by construction of a phylogenetic tree. With a digoxigenin-labeled KS gene fragment used as a probe, a partial polyketide synthase (PKS)(More)
High concentrations of residual arsanilic acid occur in pig manure due to its use in feed to promote growth and control diseases. This study compared the effects of arsanilic acid at three concentrations (0, 325, and 650mg/kg dry pig manure) on the abundance of antibiotic resistance genes (ARGs) and the microbial community during anaerobic digestion.(More)
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