3Andreu D, Merrifield R B, Steiner H, et al. N-terminal analogs of cecropin A: synthesis, antibacterial activity and conformational properties. Biochem, 1985, 24: 1683 ～ 1688.
4Boman H G. Antibacterial peptides: key components needed in immunity. Cell, 1991, 65:205～207.
5Wade D, Andreu D, Merrifield R B, et al. Antibacterial peptides designed as analogs or hybrids of cecropins and melittin. Int J Peptide Protein Res, 1992, 40:429 ～436.
6Sambrook J, Fritsch E F, Maniatis T. Molecular Cloning: A Laboratory Manual, 2ed, New York: Cold Spring Harbor Laboratory Press, 1989.
7Schagger H, von Jagow G. Tricine-sodium dodecyl sulfatepolyacrylamide gel electrophoresis for the separation of proteins in the range from 1 to 100 kDa. Anal Biochem, 1987, 166(2): 368 ～ 379.
8Terry A S, Poulter L, Gibson B W, et al. The cDNA sequence coding for prepro-PGS (prepro-magainins) and aspects of the processing of this prepro-polypeptide. J Biol Chem, 1998, 263(12): 5745 ～5751.
9Yang Y H, Zheng G G, Wu K F, et al. Expression of bioactive recombinant GSLL-39, a variant of human antimicrobial peptide LL-37, in Escherichia coli. Protein Expr Purif, 2004, 37(1):229 ～ 235.
