FliS/flagellin/FliW heterotrimer couples type III secretion and flagellin homeostasis

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Impact of inactivated extracellular proteases on the modified flagellin type III secretion pathway of Bacillus halodurans.

The flagellin type III secretion pathway of Bacillus halodurans BhFC01 (Deltahag) was modified by the inactivation of fliD. An in-frame flagellin gene fusion polypeptide construct was expressed, and the heterologous peptides were secreted as flagellin fusion monomers. The stability of the secreted monomers was significantly enhanced through gene-targeted inactivation of extracellular proteases.

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ژورنال

عنوان ژورنال: Scientific Reports

سال: 2018

ISSN: 2045-2322

DOI: 10.1038/s41598-018-29884-8