Query: NC_015580:1302000 Novosphingobium sp. PP1Y, complete genome
Lineage: Novosphingobium; Novosphingobium; Sphingomonadaceae; Sphingomonadales; Proteobacteria; Bacteria
General Information: Novosphingobium sp. PP1Y is a marine bacteria specifically adapted to use fuels as energy source. It is able to grow on a wide range of mono-, poly- and heterocyclic aromatic hydrocarbons. Isolated from a surface seawater sample collected from a closed bay in the harbour of Pozzuoli (Naples, Italy).
Subject: NC_010556:26567 Exiguobacterium sibiricum 255-15, complete genome
Lineage: Exiguobacterium sibiricum; Exiguobacterium; Bacillales Family XII; Bacillales; Firmicutes; Bacteria
General Information: This organism was isolated from a 2-3 million-year permafrost core in Siberia, Russia and can survive and grow rapidly at low temperatures. Analysis of long-term survival of psychrophilic organisms such as this one may aid understanding of the potential growth of organisms in astrobiology. Exiguobacterium sibiricum is a psychrotolerant organism able to grow at temperatures that range from -6 to 40 degrees C. This organism is also able to survive repeated freeze/thaw cycles which may contribute to its ability to survive in cold environments.