Four isolates of Serpula lacrymans from Australia and one from each of
Germany, Japan and Poland were examined for their similarity to the r
eference isolate FPRL 12C (from England) by RAPD PCR. Results were com
pared with those published by others using SDS-PAGE and found to be si
milar. RAPD PCR was shown to be a fast and reliable technique with pot
ential for detecting S. lacrymans as a cause of wood decay. Other poss
ible applications for this assay could include epidemiological and phy
logenetic studies.