As we approach the completed sequencing of 1,000 microbial genomes, the field of microbial genomics is poised at a crossroads. The future holds great promise for far-reaching advancements in microbiology as well as in diverse, related sciences. But realizing that potential will require meeting the challenges that have accompanied the rapid development of the underlying… [Read More]

Anaerococcus prevotii (Foubert and Douglas 1948) Ezaki et al. 2001 is the type species of the genus, and is of phylogenetic interest because of its arguable assignment to the provisionally arranged family ‘Peptostreptococcaceae’. A. prevotii is an obligate anaerobic coccus, usually arranged in clumps or tetrads. The strain, whose genome is described here, was originally… [Read More]

Actinosynnema mirum Hasegawa et al. 1978 is the type species of the genus, and is of phylogenetic interest because of its central phylogenetic location in the Actino-synnemataceae, a rapidly growing family within the actinobacterial suborder Pseudonocardineae. A. mirum is characterized by its motile spores borne on synnemata and as a producer of nocardicin antibiotics. It… [Read More]

Beutenbergia cavernae (Groth et al. 1999) is the type species of the genus and is of phylogenetic interest because of its isolated location in the actinobacterial suborder Micrococcineae. B. cavernae HKI 0122(T) is a Gram-positive, non-motile, non-spore-forming bacterium isolated from a cave in Guangxi (China). B. cavernae grows best under aerobic conditions and shows a… [Read More]

Brucellae are worldwide bacterial pathogens of livestock and wildlife, but phylogenetic reconstructions have been challenging due to limited genetic diversity. We assessed the taxonomic and evolutionary relationships of five Brucella species-Brucella abortus, B. melitensis, B. suis, B. canis, and B. ovis-using whole-genome comparisons. We developed a phylogeny using single nucleotide polymorphisms (SNPs) from 13 genomes… [Read More]