Genetics

ABSTRACT “ Candidatus Hepatoplasma crinochetorum” Ps is an extracellular symbiont residing in the hepatopancreas of the terrestrial isopod Porcellio scaber . Its genome is highly similar to that of the close relative “ Ca. Hepatoplasma crinochetorum” Av from Armadillidium vulgare . However, instead of a clustered regularly interspaced short palindromic repeat (CRISPR)-Cas system, it encodes a type I restriction modification system.

ABSTRACT Two novel methanesulfonate-degrading bacterial strains of “ Candidatus Filomicrobium marinum” (strains Y and W) were isolated from a marine water enrichment, and their complete genome sequences are presented here. These are the first full genomes reported for the genus Filomicrobium and for methanesulfonate (MSA)-degrading bacteria.

ABSTRACT A draft genome sequence of an anaerobic ammonium-oxidizing (anammox) bacterium, “ Candidatus Brocadia sinica,” was determined by pyrosequencing and by screening a fosmid library. A 4.07-Mb genome sequence comprising 3 contigs was assembled, in which 3,912 gene-coding regions, 47 tRNAs, and a single rrn operon were annotated.

ABSTRACT Here, we report the draft genome sequence of “Candidatus Liberibacter asiaticus” strain FL17, isolated from a huanglongbing (HLB)-affected citrus tree in central Florida. The FL17 genome comprised 1,227,253 bp, with a G+C content of 36.5%, 1,175 predicted open reading frames, and 53 RNA genes.

ABSTRACT Herein we present the draft genome sequence and annotation of “Candidatus Rickettsia asemboensis” strain NMRCii. “ Ca. Rickettsia asemboensis” is phylogenetically related to but distinct from the flea-borne spotted fever pathogen Rickettsia felis . “ Ca. Rickettsia asemboensis” was initially identified in and subsequently isolated from Ctenocephalides cat and dog fleas from Kenya.

ABSTRACT “Candidatus Methylacidiphilum kamchatkense” strain Kam1 is an aerobic methane-oxidizing thermoacidophilic bacterium belonging to the Verrucomicrobia phylum. It was recovered from an acidic geothermal site in Uzon Caldera, Kamchatka, Russian Federation. Its genome possesses three complete pmoCAB gene clusters encoding particulate methane monooxygenase enzymes and a complete Calvin-Benson-Bassham cycle for carbon assimilation.

ABSTRACT We present the draft genome of anammox bacterium “ Candidatus Scalindua brodae,” which at 282 contigs is a major improvement over the highly fragmented genome assembly of related species “ Ca. Scalindua profunda” (1,580 contigs) which was previously published.