Degradation of humic acids by the litter-decomposing basidiomycete Collybia dryophila.

The basidiomycete Collybia dryophila K209, which colonizes forest soil, was found to decompose a natural humic acid isolated from pine-forest litter (LHA) and a synthetic (14)C-labeled humic acid ((14)C-HA) prepared from [U-(14)C]catechol in liquid culture. Degradation resulted in the formation of p... View More