Analyzed the Toxicity of Dyes on Phanerochaete chrysosporium by AFLP

Abstract

In this paper, the toxic effect of the dye wastewater onPhanerochaete chrysosporiumwas investigated. The DNA damage of the dye onP. chrysosporiumwas analyzed using the AFLP method. Comparing with that in the control, the percent polymorphism under different concentrations of the dye increased, from 17.54% to 53.49%. In addition, the result of UPGMA (un-weighted pair group method of arithmetic means) dendrogram showed that the Simple Matching Coefficient (SM) was decreased with an increase in the concentrations of dyes. Results suggested that the dyes have toxic effect onP. chrysosporiumat molecular level as environmental pollutants.