The nucleotides sequence homology and putative amino acid sequence homology of the gene fragment were 99%,compared with Bacillus amyloliquefaciens subtilisin DFE precursor and Bacillus sp.DJ-4,respectively.

• 该基因片段核苷酸序列与Bacillus amyloliquefaciens subtilisin DFE precursor有99%25的同源性；对应的氨基酸序列与Bacillussp.；DJ-4有99%25的同源性。