Delftia | |
---|---|
Scientific classification | |
Domain: | Bacteria |
Phylum: | Pseudomonadota |
Class: | Betaproteobacteria |
Order: | Burkholderiales |
Family: | Comamonadaceae |
Genus: | Delftia Wen et al. 1999 |
Type species | |
Delftia acidovorans |
Delftia is a genus of Gram-negative bacteria that was first isolated from soil in Delft, Netherlands. The species is named after both the city, and in honor of pioneering research in the field of bacteriology that occurred in Delft. Cells in the genus Delftia are rod shaped and straight or slightly curved. Cells occur singly or in pairs, are 0.4–0.8ɥM wide and 2.5–4.1 μm long. Delftia species are motile by flagella, nonsporulating, and chemo-organotrophic. [1]
Delftia species are known for their unique metabolic abilities to break down or transform a variety of pollutants. They can degrade acetaminophen, [4] PAHs, [5] [6] chloroaniline, [7] and herbicides. [8] They can also detoxify heavy metals, such as cadmium [9] and gold. [10]
Acidobacteriota is a phylum of Gram-negative bacteria. Its members are physiologically diverse and ubiquitous, especially in soils, but are under-represented in culture.
Thermus is a genus of thermophilic bacteria. It is one of several bacteria belonging to the Deinococcota phylum. Thermus species can be distinguished from other genera in the family Thermaceae as well as all other bacteria by the presence of eight conserved signature indels (CSIs) found in proteins such as adenylate kinase and replicative DNA helicase as well as 14 conserved signature proteins (CSPs) that are exclusively shared by members of this genus.
MCPA is a widely used phenoxy herbicide introduced in 1945. It selectively controls broad-leaf weeds in pasture and cereal crops. The mode of action of MCPA is as an auxin, which are growth hormones that naturally exist in plants.
Rhodococcus is a genus of aerobic, nonsporulating, nonmotile Gram-positive bacteria closely related to Mycobacterium and Corynebacterium. While a few species are pathogenic, most are benign, and have been found to thrive in a broad range of environments, including soil, water, and eukaryotic cells. Some species have large genomes, including the 9.7 megabasepair genome of Rhodococcus sp. RHA1.
Delftia acidovorans is a Gram-negative, motile, non-sporulating, rod-shaped bacterium known for its ability to biomineralize gold and bioremediation characteristics. It was first isolated from soil in Delft, Netherlands. The bacterium was originally categorized as Pseudomonas acidovorans and Comamonas acidovorans before being reclassified as Delftia acidovorans.
The genus Massilia belongs to the family Oxalobacteriaceae, and describes a group of gram-negative, motile, rod-shaped cells. They may contain either peritrichous or polar flagella. This genus was first described in 1998, after the type species, Massilia timonae, was isolated from the blood of an immunocompromised patient. The genus was named after the old Greek and Roman name for the city of Marseille, France, where the organism was first isolated. The Massilia genus is a diverse group that resides in many different environments, has many heterotrophic means of gathering energy, and is commonly found in association with plants.
Delftia tsuruhatensis is a Gram-negative, rod-shaped, catalase- and oxidase-positive, motile bacterium from the Comamonadaceae family. It was first isolated from a wastewater treatment plant in Japan in 2003. D. tsuruhatensis is an opportunistic and emergent pathogen. All documented human infections are healthcare-associated.
Delftia lacustris is a Gram-negative, nonfermentative, motile, rod-shaped bacterium from the family Comamonadaceae, which was isolated from mesotrophic lake water in Denmark. It has the ability to degrade peptidoglycan through chitinase and lysozyme activity.
Cupriavidus pauculus is a Gram-negative, nonfermentative, motile bacterium of the genus Cupriavidus and family Burkholderiaceae isolated from water from ultrafiltration systems and bottled mineral water. C. pauculus is associated with human infections.
Akkermansia muciniphila is a human intestinal symbiont, isolated from human feces. It is a mucin-degrading bacterium belonging to the genus, Akkermansia, discovered in 2004 by Muriel Derrien and Willem de Vos at Wageningen University of the Netherlands. It belongs to the phylum Verrucomicrobiota and its type strain is MucT. It is under preliminary research for its potential association with metabolic disorders.
Alcanivorax dieselolei is a species of alkane-degrading bacteria. Its genome has been sequenced. It is halophilic, aerobic, Gram-negative, non-spore-forming, catalase- and oxidase-positive, motile and rod-shaped. Its type strain is B-5T.
Acetivibrio straminisolvens is a moderately thermophilic, aerotolerant and cellulolytic bacterium. It is non-motile, spore-forming, straight or slightly curved rod, with type strain CSK1T. Its genome has been sequenced.
Hansschlegelia zhihuaiae is a Gram-negative and aerobic bacterium species from the genus of Hansschlegelia which has been isolated from polluted farmland soil in the Jiangsu Province in China.
Paraburkholderia rhizosphaerae is a bacterium from the genus of Paraburkholderia which has been isolated from rhizosphere soil in Daejeon in Korea.
Delftia deserti is a Gram-negative, short rod-shaped, motile bacterium from the genus Delftia, which has been isolated from desert soil in Turpan in China. D. deserti is of the Betaproteobacteria lineage within the Comamonadaceae family.
Stenotrophomonas acidaminiphila is a strictly aerobic, Gram-negative, mesophilic, non-spore-forming and motile bacterium from the genus of Stenotrophomonas which has been isolated from industrial waste water in Mexico. Stenotrophomonas acidaminiphila can degrade polycyclic aromatic hydrocarbons.
Glycomyces rhizosphaerae is a bacterium from the genus of Glycomyces which has been isolated from rhizospheric soil of a soybean plant from Harbin in China.
Sphingobacterium olei is a Gram-stain-negative, rod-shaped, and non-motile bacterium. It was first isolated from oil-contaminated soil in Daqing oil field, China. S. olei has been found to be able to degrade herbicides quizalofop-p-ethyl and diclofop-methyl. Before a name was given, S. olei was designated as strain HAL-9T. The species name olei means "of oil" in Latin.
Streptomyces cadmiisoli is a bacterium species from the genus of Streptomyces which has been isolated from soil which was contaminated with cadmium.
Exiguobacterium undae is a species of Bacilli. Its discovery was published in the International Journal of Systematic and Evolutionary Microbiology. This species has the ability to metabolize arabinose, cellulose, fructose, and glucose. It may undergo fermentation by utilizing D-glucose, D-mannitol, D-ribose, and glycogen. E. undae is motile and it contains peritrichous flagella.