1. Draft genome of Gemmata massiliana sp. nov, a water-borne Planctomycetes species exhibiting two variants.
- Author
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Aghnatios, Rita, Cayrou, Caroline, Garibal, Marc, Robert, Catherine, Azza, Said, Raoult, Didier, and Drancourt, Michel
- Subjects
GENOMES ,PEPTIDOGLYCANS ,CHROMOSOMES ,RIBOSOMAL RNA ,HYPOTHETICAL particles ,CULTURE media (Biology) - Abstract
Gemmata massiliana is a new Planctomycetes bacterium isolated from a hospital water network in France, using a new culture medium. It is an aerobic microorganism with optimal growth at pH 8, at 30 °C and salinity ≤ 1.25 % NaCl. G. massiliana is resistant to β-lactam antibiotics, due to lack of peptidoglycan in its cell wall. G. massiliana shares a 97 % 16S rRNA gene sequence similarity with the nearest species, Gemmata obscuriglobus; and 99 % similarity with unnamed soil isolates . Its 9,249,437-bp genome consists in one chromosome and no detectable plasmid and has a 64.07 % G + C content, 32.94 % of genes encoding for hypothetical proteins. The genome contains an incomplete 19.6-kb phage sequence, 26 CRISPRs, 3 CAS and 15 clusters of secondary metabolites. G. massiliana genome increases knowledge of a poorly known world of bacteria. [ABSTRACT FROM AUTHOR]
- Published
- 2015
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