Two degenerate oligonucleotide primers were designed,coding for two conservative amino acid regions in fungi laccase protein family. A PCR amiplification was performed on Climacocystis borealis DNA template and a fragment of 1 201 bp was obtained. By using the program of BLAST on NCBI GenBank database, the sequence presented a very high match with the laccase gene from other fungi and 99 searched sequences were all laccase genes. It is concluded that the cloned sequence is Climacocystis borealis laccase gen...