Abstract
Sporulation in Bacillus subtilis involves an asymmetric cell division followed by differentiation into two cell types, the endospore and the mother cell. The endospore coat is a multilayered shell that protects the bacterial genome during stress conditions and is composed of dozens of proteins. Recently, fluorescence microscopy coupled with high-resolution image analysis has been applied to the dynamic process of coat assembly and has shown that the coat is organized into at least four distinct layers. In this Review, we provide a brief summary of B. subtilis sporulation, describe the function of the spore surface layers and discuss the recent progress that has improved our understanding of the structure of the endospore coat and the mechanisms of coat assembly.
Original language | English (US) |
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Pages (from-to) | 33-44 |
Number of pages | 12 |
Journal | Nature Reviews Microbiology |
Volume | 11 |
Issue number | 1 |
DOIs | |
State | Published - Jan 2013 |
ASJC Scopus subject areas
- Microbiology
- Immunology and Microbiology(all)
- Infectious Diseases