of target DNA (100, 10 and 1 pg per PCR assay).PCR with the specific primer set F49/R502 resulted in a visible 472 bp product in all spiked DNA samples, irrespective of soil type and
of target DNA (100, 10 and 1 pg per PCR assay).PCR with the specific primer set F49/R502resulted in a visible 472 bp product in all spiked DNA samples, irrespective of soil type and