Definitions

1. Proteobacteria is the second largest group of bacteria. (Web site)
2. The proteobacteria are divided into five sections, referred to by the Greek letters alpha through epsilon, again based on rRNA sequences. (Web site)
3. The proteobacteria are divided into five major groups, sometimes treated as classes, which are labelled with the Greek letters alpha through epsilon.
4. Proteobacteria is one of the largest phyla of all the bacteria. (Web site)
5. All Proteobacteria are Gram-negative, with an outer membrane mainly composed of lipopolysaccharides. (Web site)

Rhodospirillaceae

1. The Rhodospirillaceae are a family of Proteobacteria. (Web site)
2. The Rhodospirillaceae are found in the Alpha group of Proteobacteria; Spirillaceae and Oceanospirillaceae are Gammaproteobacteria.

Alpha Proteobacteria

1. Sphingomonadaceae are a family of Alpha Proteobacteria that contain all the sphingomonads. (Web site)

Rhizobiales

1. The Rhizobiales are an order of alpha proteobacteria.

Enzymes Consisting

1. In some proteobacteria and dinofagellates, enzymes consisting of only large subunits have been found [4].

Related

1. It is distantly related to the genera Coxiella and Francisella and is grouped with the gamma subdivision of the Proteobacteria.

Similar

1. Like all proteobacteria, they have Gram-negative stains, and can be distinguished from similar bacteria by the absence of oxidase. (Web site)

Mitochondria

1. The mitochondria that allow eukaryotic cells to conduct aerobic repiration are derived from proteobacteria, probably similar to rickettsias. (Web site)

Pathogenic

1. Also called, "P. vulgaris", it is in the Proteobacteria and considered to be pathogenic.

Technical Terms

1. In technical terms, the Acinetobacter genus belongs to the gamma subdivision of Proteobacteria, and to the Moraxellaceae family.

Group

1. The Proteobacteria are a major group (phylum) of bacteria.
2. The proteobacteria are a major group of Gram-negative bacteria. (Web site)

Cavalier-Smith

1. Cavalier-Smith has postulated that Proteobacteria is part of the bacterial clade Gracilicutes. (Web site)

Rhizobia

1. Rhizobia consist of 57 species found in 12 genera.[1] Most belong to the Rhizobiales, a probably- monophyletic group of proteobacteria.

Second Largest Group

1. The Earth Life Web, The Proteobacteria - An introduction to Proteobacteria their biology and ecology Proteobacteria is the second largest group of bacteria.

Lipopolysaccharides

1. Proteobacteria have cell walls composed mainly of lipopolysaccharides[?], giving them gram-negative stains. (Web site)

Firmicutes

1. The Firmicutes are all gram-positive bacteria unlike the Proteobacteria which are gram-negative. (Web site)

Actinobacteria

1. All liquid culture isolates belong to only four phyla, the Proteobacteria, Firmicutes, Bacteroidetes, and Actinobacteria (subclass Actinobacteridae). (Web site)

Dinoflagellates

1. In some proteobacteria and dinoflagellates, enzymes consisting of only large subunits have been found [5]. (Web site)

Own Order

1. The Neisseriaceae are a family of Proteobacteria, given their own order.
2. The Desulfurellaceae are a small family of Proteobacteria, given their own order. (Web site)

Members

1. These organisms, although phototrophic, do not evolve oxygen and are members of the, ß, and subdivisions of the Proteobacteria (10, 11). (Web site)

Phylogenetic Analysis

1. Phylogenetic analysis of the RecA and GyrB protein sequences confirmed that these strains are distantly related to other members of the Proteobacteria.

Bacterium

1. The Thiotrichaceae are a family of Proteobacteria, including Thiomargarita namibiensis, the largest known bacterium. (Web site)

Bacillus

1. The thermophilic bacteria represented seven taxa of Bacillus, Geobacillus or Paenibacillus, four of proteobacteria and one of actinobacteria.

Genera

1. The Hydrogenophilaceae are a small family of Proteobacteria, with two genera. (Web site)

Belonging

1. In the samples taken after day 6, a significant increase of bacteria belonging to the gamma subclass of Proteobacteria could be observed. (Web site)
2. The bacteria belonging to the gamma subclass were significantly bigger than the beta proteobacteria. (Web site)

Member

1. AB004691), a member of the family Enterobacteriaceae within the gamma subdivision of the Proteobacteria.

Gamma

1. Pseudomonas is a genus of gamma proteobacteria, belonging to the larger family of pseudomonads. (Web site)
2. In terms of gene content, the organisms more related to the Vibrionaceae belong to the gamma and beta proteobacteria.

Phylum Proteobacteria

1. The groups include the phylum Proteobacteria as Gram-negative examples and the phylum Firmicutes as Gram-positive examples.

Phylum

1. Bordetella is a genus of small (0.2 - 0.7 µm), Gram-negative coccobacilli of the phylum proteobacteria.
2. Acinetobacter is a Gram-negative genus of bacteria belonging to the phylum Proteobacteria. (Web site)
3. Coxiella burnetii is a strict intracellular microorganism, included in the [gamma] subdivision of the Proteobacteria phylum (1).

Prokaryotes

1. Occasionally they made major breakthroughs, as in the recognition of Archaebacteria and Proteobacteria in prokaryotes and Cercozoa in protozoa [ 8].

Cyanobacteria

1. Mitochondria developed from proteobacteria (in particular, Rickettsiales or close relatives) and chloroplasts from cyanobacteria. (Web site)

Order

1. The Rhodospirillales are an order of proteobacteria, with two families. (Web site)
2. The Acidithiobacillales are a recently recognized order of Proteobacteria with only two genera, placed in separate families. (Web site)
3. The Thiotrichales are an order of proteobacteria, including most notably Thiomargarita namibiensis, the largest known bacterium.

Subclasses

1. The divisions of the proteobacteria were once regarded as subclasses (e.g. (Web site)

Family

1. Caulobacteraceae The Caulobacteraceae are a family of proteobacteria, given their own order within the alpha subgroup.
2. The Rhodobacteraceae are a family of proteobacteria, given their own order within the alpha subgroup.
3. The Pasteurellaceae are a family of Proteobacteria, given their own order.

Genus

1. Acinetobacter is a genus of Proteobacteria. (Web site)
2. Vibrio is a genus of bacteria, included in the gamma subgroup of the Proteobacteria. (Web site)
3. Bordetella is a genus of proteobacteria.

Outer Membrane

1. Fimbrae are protein tubes that extend out from the outer membrane in many members of the Proteobacteria. (Web site)

Species

1. It and other species of the genus Vibrio belong to the gamma subdivision of the Proteobacteria.
2. These sequences were compared with the sequences of other species of the Proteobacteria. (Web site)

Large Group

1. Neisseria is a genus of bacteria, included among the proteobacteria, a large group of gram-negative forms.

Gram-Negative

1. Proteus is a genus of Gram-negative Proteobacteria.
2. Gram-negative proteobacteria, from which mitochondria evolved, contain a number of different mechanisms for protein export. (Web site)
3. Neisseria are Gram-negative bacteria included among the proteobacteria, a large group of Gram-negative forms. (Web site)

Proteobacteria

1. The Vibrionaceae are a family of Proteobacteria, given their own order.
2. The Rhizobiaceae are a family of proteobacteria, including many (but not all) species of rhizobia as well as plant parasites like Agrobacterium. (Web site)
3. All Proteobacteria are Gram-negative, with an outer membrane mainly composed of lipopolysaccharide s. (Web site)

Categories

1. Gram-Negative
2. Large Group
3. Nature > Life > Cells > Outer Membrane
4. Small Family
5. Genus

Subcategories

Thiomargarita Namibiensis

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