Rhodobium is a genus of purple non-sulfur bacteria. The cells are rod-shaped and reproduce by budding, as in many other members of the Hyphomicrobiales. RNA trees separate it from the others, however, and it is given its own family. R. orientis, the type species, was isolated from seawater in 1995. It is capable of photosynthetic hydrogen production via the nitrogenase enzyme.
Ensifer is a genus of nitrogen-fixing bacteria (rhizobia), three of which have been sequenced.
Rhodoplanes elegans is a phototrophic purple nonsulfur bacteria with rod-shaped cells.
Roseivivax halodurans is a species of bacteria, the type species of its genus. It is aerobic and bacteriochlorophyll-containing, first isolated from the charophytes on the stromatolites of a saline lake located on the west coast of Australia. It is chemoheterotrophic, Gram-negative, motile, rod-shaped and with subpolar flagella. Its type strain is OCh 239T.
Rhodoplanes is a phototrophic genus of bacteria. Rhodoplanes produces hopanoids like diplopterol, tetrahymanol, 2-methyldiplopterol, 2-methyltetrahymanol, bacteriohopanetetrol, bacteriohopaneaminotriol and carotenoids like spirilloxanthin, rhodopin, anhydrorhodovibrin, 1,1′-dihydroxylycopene and 3,4,3′,4′-tetrahydrospirilloxanthin
Methylorubrum aminovorans is a bacterium from the genus Methylorubrum which has been isolated from soil.
Albibacter methylovorans is a methylotrophic, aerobic and facultatively autotrophic bacteria from the genus Microvirga which has been isolated from dichloromethane contaminated ground water in Switzerland.
Methylocystis is a genus of bacteria from the family Methylocystaceae.
Desulfurella is a lithoautotrophic bacteria genus from the family of Desulfobacteraceae.
Desulfonatronum is a Gram-negative and extremely alkaliphilic bacteria genus from the family of Desulfovibrionaceae.
Methylopila is a genus of bacteria from the family Methylocystaceae.
Methylopila capsulata is a Gram-negative, aerobic, facultatively methylotrophic, non-spore-forming and motile bacterium species from the genus Methylopila which has been isolated from soil from Tashkent in Uzbekistan.
Methylopila oligotropha is a methanotroph bacterium species from the genus of Methylopila which has been isolated from a groundwater aquifer.
Tistrella is a bacterial genus from the family of Rhodospirillaceae. Tistrella produces didemnins.
Microvirgula is a Gram-negative bacteria genus from the family of Neisseriaceae. Up to now there is only one species of this genus known.
Sphingomonas asaccharolytica is a bacterium from the genus of Sphingomonas which has been isolated from roots from an apple tree in Japan.
Sphingomonas pituitosa is a Gram-negative, non-spore-forming, rod-shaped and motile bacteria from the genus of Sphingomonas which has been isolated from water from a eutrophic artificial spring in Austria. Sphingomonas pituitosa produces exopolysaccharide.
Sphingomonas pruni is a bacterium from the genus of Sphingomonas which has been isolated from the roots of the tree Prunus persica in Japan .
"Erythrobacter tepidarius" is a moderately thermophilic and non-motile bacteria from the genus of Erythrobacter which has been isolated from a hot spring in Usami in Japan.
Isochromatium is a Gram-negative, obligately phototrophic and strictly anaerobic genus of bacteria from the family of Chromatiaceae with one known species.
