Abstract
Micromonospora inyoensis produces sisomicin (Sm), an aminoglycoside antibiotic. The gene cluster of sisomicin biosynthesis spanning ca. 47 kb consists of 37 ORFs encoding various proteins for sisomicin biosynthesis, regulation, resistance and transport. The comparative genetic studies on the biosynthetic genes of sisomicin and gentamicin (Gm) reveal a similar biosynthetic route and provide a framework for the future biosynthetic studies.
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Acknowledgement
We thank Prof. Chun-Bao Zhu, Shanghai Institute of Pharmaceutical Industry, for helpful discussion. This work was supported in part by grants from the National Natural Science Foundation of China (No. 30801449), the 43rd China Postdoctor Foundation (No. 20080430677) and the 2008 Shanghai Postdoctor Foundation (No. 08R214145).
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An erratum to this article can be found at http://dx.doi.org/10.1007/s10529-009-9982-8
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Hong, WR., Ge, M., Zeng, ZH. et al. Molecular cloning and sequence analysis of the sisomicin biosynthetic gene cluster from Micromonospora inyoensis . Biotechnol Lett 31, 449–455 (2009). https://doi.org/10.1007/s10529-008-9887-y
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DOI: https://doi.org/10.1007/s10529-008-9887-y