order Rickettsiales

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Related to order Rickettsiales: Rickettsiaceae, Q fever, Anaplasmataceae, Ehrlichia, Coxiella, Wolbachia
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Noun1.order Rickettsiales - pleomorphic Gram-negative microorganisms
animal order - the order of animals
division Eubacteria - one-celled monerans having simple cells with rigid walls and (in motile types) flagella
family Rickettsiaceae, Rickettsiaceae - microorganism resembling bacteria inhabiting arthropod tissues but capable of causing disease in vertebrates
Chlamydiaceae, family Chlamydiaceae - Gram-negative parasites in warm-blooded vertebrates
References in periodicals archive ?
To the Editor: Candidatus Neoehrlichia mikurensis is a member of the order Rickettsiales, family Anaplasmataceae (1).
Half of these emerging infection events involved bacteria belonging, for the most part, to the proteobacterial order Rickettsiales (1).
Rickettsial diseases are acute and potentially severe zoonotic infections caused by obligate intracellular, gram-negative bacteria belonging to the order Rickettsiales.