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Methylobacillus pratensis

Methylobacillus meadow is a gram-negative methylotrophic bacteria were isolated from meadow grass, taken from a city Park in Helsinki. Phylogenetic and genotypical analysis shows that Methylobacillus meadow is a new species of the genus Methyloba ...


In the Methylophilaceae family of proteobacteria, given their own order. Like all proteobacteria, they are gram-negative. Cells are slightly curved or straight rod-shaped.

Neisseria elongata

Neisseria elongata is a gram-negative bacterium, and is distinguished from other cocci in the form of the genus Neisseria as rod in shape. Unlike other Neisseria is catalase negative. N. elongata is the most ancestral human Neisseria.

Neisseria flava

Neisseria Flava is a bacteria belonging to the group of species belonging to the genus Neisseria that is non-pathogenic. Together with other members of the non-pathogenic group, Neisseria Flava common in the upper respiratory tract in humans. In ...

Neisseria lactamica

Neisseria lactamica is a gram-negative diplococci bacteria. It is strictly a commensal species of the nasopharynx. Unique among Neisseria they are able to produce β-D-galactosidase enzyme lactose. This species is most often carried young children ...

Neisseria weaveri

Neisseria weaveri gram-negative bacteria associated with dog bite wounds. It is rod-shaped and static load of the M-5. Genomes of the two strains LMG 5135T and ATSS 51223T was determined and deposited in GenBank accession numbers AFWQ00000000 and ...


In Nitrosomonadales are the order of the Betaproteobacteria class in the phylum proteobacteria ". Like all members of their class, they are gram-negative. The order is divided into six families: type of family Nitrosomonadaceae consists of the ge ...


In the Oxalobacteraceae are a family of bacteria, included in the order Burkholderiales. Like all proteobacteria, Oxalobacteraceae gram-negative. The family includes strict aerobes, strict anaerobes, and nitrogen-fixing members. Cells curved, vib ...

Pandoraea apista

Pandoraea apista is a gram-negative, catalase-positive, aerobic, non-spore forming, motile bacteria with a single polar flagellum, genus Pandoraea. Strain CCUG 38412 was isolated from the sputum of a patient with cystic fibrosis in Denmark. Pando ...

Pandoraea pulmonicola

Pandoraea pulmonicola gram-negative, non-spore forming, motile bacteria with a single polar flagellum, genus Pandoraea. P. pulmonicola is a virulent species and can be dangerous for patients who suffer from cystic fibrosis.

Pandoraea sputorum

Pandoraea sputorum gram-negative, nonfermenting bacteria of the genus Pandoraea isolated from sputum of patient suffering from cystic fibrosis. P. sputorum may worsen the function of the lungs, if untreated.

Pandoraea thiooxydans

Pandoraea thiooxydans gram-negative, oxidase-positive, catalytically, aerobic, thiosulfate-oxidizing, rod-shaped, motile bacteria with a single polar flagellum, genus Pandoraea isolated from rhizosphere soils of sesame in junghwa-Dong in South Korea.

Paraburkholderia phymatum

Paraburkholderia phymatum is a species of proteobacteria, which is capable of symbiotic nitrogen fixation with legume Machaerium lunatum and Mimosa pudica. Recently, the genome was sequenced. It consists of two chromosome, megaplasmid, and plasmi ...

Pelomonas saccharophila

Pelomonas saccharophila gram-negative bacteria of the soil. It was originally named Pseudomonas saccharophila in 1940, but was renamed in 2005 to the newly created genus, Pelomonas. The original strain was isolated from mud.

Petrobacter succinatimandens

Petrobacter succinatimandens is a type of bacteria. He was identified in an Australian oil well. As of 2013 this is the only known of its kind.

Propionivibrio dicarboxylicus

Propionivibrio dicarboxylicus is a gram negative strictly anaerobic, non-spore-forming bacteria of the genus Propionivibrio, which has been isolated from anaerobic mud of lake Kasumigaura in Japan.

Propionivibrio limicola

Propionivibrio limicola is a gram-negative, oxidase - and catalase-negative anaerobic fermentative, non-spore forming, mesophilic, rod-shaped, motile bacteria of the genus Propionivibrio that has the ability to degrade hydroaromatics connections.

Propionivibrio pelophilus

Propionivibrio pelophilus is a bacterium of the genus Propionivibrio. Propionibacter pelophilus was promoted to Propionivibrio pelophilus.


In Ralstoniaceae belong to the family of gram-negative bacteria included in the order Burkholderiales. It consists of three genera, values, Ralstonia, Cupliabacter, and Xerrxobacterium.


In the Rhodocyclaceae are a family of gram-negative bacteria. They get their own order in the beta subgroup of proteobacteria, and include many genera previously assigned to the family Pseudomonadaceae. The family was revised in 2017 with the cre ...


In the Rhodocyclales are the order of the Betaproteobacteria class in the phylum proteobacteria ". After a major reclassification of the class in 2017, earlier monofamilial order was divided into three families: Azonexaceae contains birth Azonexu ...


Spirillaceae family in order Nitrosomonadales in the Betaproteobacteria class bacteria. Only one sort - of spirilla has been described in this family.


In Sutterellaceae family of Betaproteobacteria. Cells Sutterellaceae gram-negative, oxidase - and catalase-negative and grow in microaerophilic or anaerobic environments.

Taylorella equigenitalis

Taylorella equigenitalis is a gram-negative bacterium of the genus Taylorella, and the causative agent of contagious equine metritis horses. Infected stallions asymptomatic and act as the main source of infection as they mate with numerous mares ...

Zoogloea ramigera

Zoogloea ramigera is a gram-negative, aerobic bacteria of the genus Zoogloea, which takes place in organically enriched water environment of activated sludge.

Anaeromyxobacter dehalogenans

Anaeromyxobacter dehalogenans is a type of bacteria. Is an Aryl-halorespiring facultative anaerobic myxobacterium. Its cells are slender, gram-negative rods with a bright red pigmentation that exhibit gliding motility and form Spore-like structur ...


In Bdellovibrionaceae family of the proteobacteria. They include genera, such as Bdellovibrio and Vampirovibrio, which are unusual parasites that enter other bacteria.


In the Desulfobacteraceae family of the proteobacteria. They reduce sulfates to sulfides to obtain energy and are strictly anaerobic. They have a respiratory and fermentative type of metabolism. Some types chemolithotrophy and use inorganic mater ...


In Desulfobacterales not sulphate-reducing bacteria, ranking among the Deltaproteobacteria. There are three families. They are sulphate-reducing bacteria reducing sulfates to sulfides to obtain energy. They are strict anaerobes.


In Desulfobulbaceae family of the proteobacteria. They reduce sulfates to sulfides to obtain energy and are anaerobic. The discovery of filamentous Desulfobulbaceae in 2012, sheds light on how small electric currents are measured in the upper lay ...

Desulfovibrio brasiliensis

Desulfovibrio brasiliensis is a moderately halophilic bacteria first isolated from Brazil, hence its name. This sulphate-reducing, 0.3–0.45 µm wide and 1.0–3.5 µm in length, gram-negative and motile.

Desulfovibrio vulgaris

Desulfovibrio vulgaris-a species of gram-negative by sulfate-reducing bacteria in the Desulfovibrionaceae family. Desulfovibrio vulgaris is often used as a model organism for sulfur-reducing bacteria and was the first of such bacteria from its ge ...


Desulfovibrionales are the taxonomic order of bacteria belonging to the type of proteobacteria, with four families. Like all proteobacteria, they are gram-negative. Most sulfate-reducing, with the exception of Lawsonia and Bilophila. All members ...


In Desulfuromonadales an order of proteobacteria. Various members Desulfomonadales capable of anaerobic respiration using a variety of compounds as electron acceptors, including sulfur, manganese, iron, nitrates, co, CR, U, and trichloroacetic ac ...

Desulfuromusa ferrireducens

Desulfuromusa ferrireducens is a species of psychrophilic, Fe-reducing bacteria. It is a gram-negative, rod-shaped and motile. The voltage-type 102T.

Lawsonia intracellularis

Lawsonia intracellularis is a type of bacteria. It is an obligate intracellular and was isolated from intestines of pigs with proliferative enteropathy disease.


Myxococcaceae is a family of gram-negative rod-shaped bacteria. It belongs to the suborder Crystobacterineae in Myxococales order and consist of three genera of validly described as Myxococcus, Corallococcus, and Pyxidicoccus. Family Myxococcacea ...


Myxococcus is a genus in the family Myxococcaceae. Myxococci gram-negative, spore-forming, chemoorganotrophic, obligate aerobes. They are elongated rods with rounded or tapered ends, and they are nonflagellated.


In Syntrophobacterales not proteobacteria, with two families. All genera are strictly anaerobic. Many families Syntrophobacteraceae are sulfate-reducing. In some species, motile with a single polar flagellum.

Acinetobacter calcoaceticus

Infections caused by Acinetobacter calcoaceticus is a bacterial species of the genus Acinetobacter. It is motionless, gram-negative coccobacillus. It grows in aerobic conditions, is catalase positive and oxidase negative. A. calcoaceticus is part ...

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