Ignavigranum ruoffiae sp. nov., isolated from human clinical specimens

Two strains of a hitherto undescribed Gram-positive catalase-negative, facultatively anaerobic coccus isolated from human sources were characterized by phenotypic and molecular taxonomic methods, Comparative 16S rRNA gene sequencing studies demonstrated the unknown strains were genealogically identical, and constitute a new line close to, but distinct from, the genera Facklamia and Globicatella, The unknown bacterium was readily distinguished from Facklamia species and Globicatella sanguinus by biochemical tests and electrophoretic analysis of whole-cell proteins, Based on phylogenetic and phenotypic evidence it is proposed that the unknown bacterium be classified as Ignavigranum ruoffiae gen, nov., sp, nov. The type strain of Ignavigranum ruoffiae is CCUG 37658(T).