Kazuko Hori, Yoshihiro Yamamoto, Toshitaka Minetoki, Toshitsugu Kurotsu, Masayuki Kanda, Setsuko Miura, Kaori Okamura, Junichi Furuyama, Yoshitaka Saito,
Molecular cloning and nucleotide sequence of the gramicidin S synthetase 1 gene. Journal of Biochemistry. ,vol. 106, pp. 639- 645 ,(1989) ,
10.1093/OXFORDJOURNALS.JBCHEM.A122909