Ornithinibacillus liuyingii sp. nov., a novel negative bacterium isolated from lung tissue of Apodemus chevrieri and its genetic functional characteristics

A novel negative bacterium Ornithinibacillus liuyingii sp. nov.(strain 27F3) was isolated isolated from lung tissue of Apodemus chevrieri and subjected to polyphasic taxonomy. 16S rRNA phylogeny (Neighbor-Joining / Maximum - Likelihood), whole-genome sequencing (ANI/dDDH), phenotypic assays (Gram staining, Biolog/API systems), chemotaxonomic profiling (fatty acids by GC-MS, polar lipids by 2D-TLC, quinones by HPLC), and functional annotation (CARD, KEGG, COG, VFDB, PHI, NR databases).