@article{mbs:/content/journal/ijsem/10.1099/ijs.0.006486-0, author = "Al Masalma, Mouhamad and Raoult, Didier and Roux, Véronique", title = "Staphylococcus massiliensis sp. nov., isolated from a human brain abscess", journal= "International Journal of Systematic and Evolutionary Microbiology", year = "2010", volume = "60", number = "5", pages = "1066-1072", doi = "https://doi.org/10.1099/ijs.0.006486-0", url = "https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijs.0.006486-0", publisher = "Microbiology Society", issn = "1466-5034", type = "Journal Article", abstract = "Gram-positive, catalase-positive, coagulase-negative, non-motile, non-fermentative and novobiocin-susceptible cocci were isolated from a human brain abscess sample (strain 5402776T). This novel strain was analysed by a polyphasic taxonomic approach. The respiratory quinones detected were MK-7 (93 %) and MK-6 (7 %) and the major fatty acids were C15 : 0 iso (60.5 %), C17 : 0 iso (8.96 %) C15 : 0 anteiso (7.93 %) and C19 : 0 iso (6.78 %). The peptidoglycan type was A3α l-Lys-Gly2-3–l-Ser-Gly. Based on cellular morphology and biochemical criteria, the new isolate was assigned to the genus Staphylococcus, although it did not correspond to any recognized species. The G+C content of the DNA was 36.6 mol%. Phylogenetic analysis based on 16S rRNA gene sequence comparisons showed that the new isolate was most closely related to Staphylococcus piscifermentans, Staphylococcus condimenti, Staphylococcus carnosus subsp. carnosus, S. carnosus subsp. utilis and Staphylococcus simulans (97.7 %, 97.6 %, 97.6 %, 97.6 % and 96.5 % sequence similarity, respectively). Comparison of tuf, hsp60, rpoB, dnaJ and sodA gene sequences was also performed. In phylogenetic analysis inferred from tuf, dnaJ and rpoB gene sequence comparisons, strain 5402776T clustered with Staphylococcus pettenkoferi (93.7 %, 82.5 % and 89 % sequence similarity, respectively) and on phylogenetic analysis inferred from sodA gene sequence comparisons, it clustered with Staphylococcus chromogenes (82.8 %). On the basis of phenotypic and genotypic data, this isolate represents a novel species for which the name Staphylococcus massiliensis sp. nov. is proposed (type strain 5402776T=CCUG 55927T=CSUR P23T).", }