Schwartz, D., Alijah, R., Nussbaumer, B., Pelzer, S., & Wohlleben, W. (1996). The peptide synthetase gene phsA from Streptomyces viridochromogenes is not juxtaposed with other genes involved in nonribosomal biosynthesis of peptides.

Schwartz, D., R. Alijah, B. Nussbaumer, S. Pelzer, and W. Wohlleben. The Peptide Synthetase Gene PhsA From Streptomyces Viridochromogenes Is Not Juxtaposed With Other Genes Involved in Nonribosomal Biosynthesis of Peptides. 1996.

Schwartz, D., et al. The Peptide Synthetase Gene PhsA From Streptomyces Viridochromogenes Is Not Juxtaposed With Other Genes Involved in Nonribosomal Biosynthesis of Peptides. 1996.