Alcaligenaceae

from Wikipedia, the free encyclopedia
Alcaligenaceae
Bordetella bronchiseptica

Bordetella bronchiseptica

Systematics
Classification : Creature
Domain : Bacteria (bacteria)
Department : Proteobacteria
Class : Betaproteobacteria
Order : Burkholderiales
Family : Alcaligenaceae
Scientific name
Alcaligenaceae
De Ley et al. 1986

The Alcaligenaceae are a bacteria - family needed to order the Burkholderiales belongs. Like all proteobacteria, they are gram negative .

features

Almost all representatives of the Alcaligenaceae are aerobic and chemoorganotrophic . Accordingly, the metabolic pathway is oxidative (breathing). However, some species (e.g. strains of Alcaligenes faecalis ) are also able to live in the absence of oxygen ( anaerobically ). Under these conditions, instead of oxygen, they use nitrate as an electron acceptor (nitrate breathing, denitrification ). Many species use organic acids and various amino acids as carbon sources. Often they are motile by peritrich arranged flagella , but immobile species are also present (e.g. Bordetella parapertussis and Taylorella equigenitalis ).

Pathogenicity

Some pathogenic species (pathogens) can be found in this family. So Taylor equigenitalis the causative agent of contagious equine metritis . Bordetella pertussis is dangerous to humans and can cause whooping cough .

Systematics

Genera of the family are:

The sooner the Alcaligenaceae counted genus Sutterella was in 2011 to the newly introduced family Sutterellaceae found

swell

  1. JP Euzéby: List of Prokaryotic names with Standing in Nomenclature
  2. Masami Morotomi, Fumiko Nagai and Yohei Watanabe: Parasutterella secunda sp. nov., isolated from human faeces and proposal of Sutterellaceae fam. nov. in the order Burkholderiales . In: International journal of systematic and evolutionary microbiology. Volume: 61, pp. 637-643, March 2011, ISSN  1466-5034 doi : 10.1099 / ijs.0.023556-0

literature

Web links

Commons : Alcaligenaceae  - collection of images, videos and audio files