Identification of novel tylosin analogues generated by a wblA disruption mutant of Streptomyces ansochromogenes

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• 作者：Cheng Lu ; Guojian Liao ; Jihui Zhang ; Huarong Tan
• 关键词：wblA ; Nikkomycin ; Tylosin analogues ; Streptomyces ansochromogenes ; Bioassay
• 刊名：Microbial Cell Factories
• 出版年：2015
• 出版时间：December 2015
• 年：2015
• 卷：14
• 期：1
• 全文大小：1,636 KB
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Biotechnology
  Applied Microbiology
  Environmental Engineering/Biotechnology
  
• 出版者：BioMed Central
• ISSN：1475-2859

文摘

Background Streptomyces, as the main source of antibiotics, has been intensively exploited for discovering new drug candidates to combat the evolving pathogens. Disruption of wblA, an actinobacteria-specific gene controlling major developmental transition, can cause the alteration of phenotype and morphology in many species of Streptomyces. One wblA homologue was found in Streptomyces ansochromogenes 7100 by using the Basic Local Alignment Search Tool. It is interesting to identify whether novel secondary metabolites could be produced by the wblA disruption mutant as evidenced in other Streptomyces.