Results 151 to 160 of about 4,769 (192)

Cells within cells: Rickettsiales and the obligate intracellular bacterial lifestyle [PDF]

open access: yesNature Reviews Microbiology, 2021
The Rickettsiales are a group of obligate intracellular vector-borne Gram-negative bacteria that include many organisms of clinical and agricultural importance, including Anaplasma spp., Ehrlichia chaffeensis, Wolbachia, Rickettsia spp. and Orientia tsutsugamushi.
Jeanne Salje
exaly   +5 more sources

Rickettsiales in Italy

open access: yesPathogens, 2021
Manlio Tolomeo   +2 more
exaly   +2 more sources

Extensive diversity of rickettsiales bacteria in ticks from Wuhan, China

open access: yesTicks and Tick-borne Diseases, 2017
Rickettsiales bacteria are important agents of (re)emerging infectious diseases, with ticks playing a key role in their evolution and transmission. We collected 1079 hard ticks belonging to five species (Ixodes sinensis, Rhipicephalus microplus, Haemaphysalis flava, Haemaphysalis hystricis and Haemaphysalis longicornis) from cattle and goats in Wuhan ...
Miao Lu, Jun-Hua Tian, Wen-Ping Guo
exaly   +3 more sources

COMMENTS ON THE CLASSIFICATION OF THE ORDER RICKETTSIALES

Canadian Journal of Microbiology, 1956
The classification of the Rickettsiales is discussed for taxa above species. A new Class, Microtatobiotes, meaning smallest life, is proposed to include Orders Rickettsiales and Virales. Other new proposals are: Tribe Wolbachiae under Rickettsiales including two new genera Symbiotes (genotype Rickettsia lectularia Arkwright et al.) and Rickettsiella ...
openaire   +2 more sources

Intracellular Rickettsiales: Insights into manipulators of eukaryotic cells

Trends in Molecular Medicine, 2011
The order Rickettsiales comprises obligate intracellular bacteria that are the ancestors of modern eukaryotes. These bacteria infect various vectors and hosts, with some species being pathogenic to man. Rickettsiales have small, degraded genomes and provide a paradigm for increased pathogenicity despite gene loss; significant levels of genetic exchange
Aurélie, Renvoisé   +3 more
openaire   +2 more sources

The Importance of Rickettsiales Infections

2016
The Gram-negative bacteria of the order Rickettsiales are obligate intracellular parasites that infect a variety of hosts including humans, animals, and insects. The order Rickettsiales comprises the families Rickettsiaceae, Anaplasmataceae, and Midichloriaceae.
Sunil Thomas   +3 more
openaire   +1 more source

Divorce entre rickettsiales et chlamydiales

Médecine et Maladies Infectieuses, 1975
Resume Les differences profondes existant entre rickettsies et chlamydies ont conduit en 1974 le Comite Internationnal de Nomenclature a creer un nouvel ordre, celui des Chlamydiales, entierement distinct de celui des Rickettsiales dont elles faisaient partie jusqu'alors.
J. Levaditi   +3 more
openaire   +1 more source

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