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The generic name Pseudomonas created for these organisms was defined in rather vague terms by Walter Migula in 1894 and 1900 as a genus of Gram-negative, rod-shaped, and polar-flagellated bacteria with some sporulating species. [7] [8] The latter statement was later proved incorrect and was due to refractive granules of reserve materials. [9]
Pseudomonas infection refers to a disease caused by one of the species of the genus Pseudomonas. P. aeruginosa is a germ found in the environment and it is an opportunistic human pathogen most commonly infecting immunocompromised patients, such as those with cancer , diabetes , cystic fibrosis , [ 1 ] severe burns, AIDS , [ 2 ] or people who ...
The Gammaproteobacteria are one of the largest classes in terms of genera, containing approximately 250 validly published names. [25] The type order is the Pseudomonadales , which include the genera Pseudomonas and the nitrogen-fixing Azotobacter , along with many others.
The generic name Pseudomonas created for these organisms was defined in rather vague terms in 1894 as a genus of Gram-negative, rod-shaped, and polar-flagellated bacteria. Soon afterwards, a large number of species was assigned to the genus.
Pseudomonas fluorescens is a common Gram-negative, rod-shaped bacterium. [1] It belongs to the Pseudomonas genus ; 16S rRNA analysis as well as phylogenomic analysis has placed P. fluorescens in the P. fluorescens group within the genus, [ 2 ] [ 3 ] to which it lends its name.
Pseudomonas syringae is a rod-shaped, Gram-negative bacterium with polar flagella. As a plant pathogen , it can infect a wide range of species, and exists as over 50 different pathovars , [ 2 ] all of which are available to researchers from international culture collections such as the NCPPB , ICMP , and others.
Pseudomonas amygdali pv. phaseolicola is pathogenic to the common bean. Pseudomonas amygdali pv. photiniae causes disease on Photinia species. Pseudomonas amygdali pv. retacarpa [13] Pseudomonas amygdali pv. raphiolepidis; Pseudomonas amygdali pv. savastanoi [13] Pseudomonas amygdali pv. sesami infects sesame plants.
Pseudomonas aeruginosa can cause chronic opportunistic infections that have become increasingly apparent in immunocompromised patients and the ageing population of industrialised societies. The genome sequences of several pseudomonads have become available in recent years and researchers are beginning to use the data to make new discoveries ...