A pair of high conserved primers were designed according to the cDNA sequences of myrosinase genes published in GenBank.The full-length cDNA of myrosinase gene was coloned from Chinese kale using RT-PCR and 3′/5′ RACE.Nucleotide sequence analysis results showed that the full sequence of myrosinase gene was 1832 bp,including 1647 bp of ORF.The ORF encoded a peptide of 549 amino acid residues and had Glyco_hydro_1 site.This sequence has been registered on GenBank and the GenBank accession number is DQ767973.C...