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Legionnaire Disease
New legionnaire disease research from A. Leclerque and co-researchers described
April 22nd, 2008
"The genus Rickettsiella (class Gammaproteobacteria; order Legionellales; family Coxiellaceae) comprises intracellular bacterial pathogens of a wide range of arthropods that are currently classified in the three recognized species, Rickettsiella popilliae, Rickettsiella grylli, and Rickettsiella chironomi. Rickettsiella bacteria contain a type IVB secretion system (T4SS) known to be a key virulence factor of the related genus Legionella," scientists in Darmstadt, Germany report. "Providing the first respective sequence information for the nomenclatural type species, R. popilliae, the three T4SS components DotA, IcmB, and IcmQ were used as phylogenetic markers to test...
Source: TB & Outbreaks Week (2008-04-22)
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