请帮我查找文献Degradation and mineralization of high-molecular-weight polycyclic aromatic hydrocarbons by defined fungal-bacterial cocultures的摘要部分

Degradation and mineralization of high-molecular-weight polycyclic aromatic hydrocarbons (PAHs) by defined fungal-bacterial cocultures were investigated. The cocultures consisted of the white-rot fungus Phanerochaete chrysosporium and the PAH-degrading bacteria Mycobacterium sp. strain PYR-1 or Sphingomonas sp. strain PHE-3. The cocultures were able to degrade and mineralize high-molecular-weight PAHs such as benzo[a]pyrene, dibenz[a,h]anthracene, and indeno[1,2,3-cd]pyrene more efficiently than the pure cultures of either fungus or bacteria. The results suggest that the fungal-bacterial cocultures could be used for the bioremediation of PAH-contaminated soils and sediments