Ligature-induced periodontitis mouse model protocol for studying Saccharibacteria.

This protocol outlines the process of preparing Saccharibacteria (TM7) and applying ligature with and without TM7 onto a mouse molar, and measuring the subsequent bone resorption and inflammation. This ligature model is particularly useful in studying the pathogenicity of specific bacteria that do not typically colonize the mouse oral cavity. This is especially true in the case of TM7 bacteria that prefer to grow on the surface of other bacteria. For complete details on the use and execution of this protocol, please refer to Chipashvili et al. (2021).