Acinetobacter baumannii is an important pathogen that causes nosocomial infections generally associated with high mortality and morbidity in Intensive Care Units (ICUs). Currently, little is known about the Quorum Sensing (QS)/Quorum Quenching (QQ) systems of this pathogen. We analyzed these mechanisms in seven clinical isolates of A. baumannii. Microarray analysis of one of these clinical isolates, Ab1 (A. baumannii ST-2_clon_2010), previously cultured in the presence of 3-oxo-C12-HSL (a QS signalling molecule) revealed a putative QQ enzyme (α/ß hydrolase gene, AidA). This QQ enzyme was present in all non-motile clinical isolates (67% of which were isolated from the respiratory tract) cultured in nutrient depleted LB medium. Interestingly,...
Acinetobacter baumannii (Ab) is one of the most important pathogens associated with nosocomial infec...
Acinetobacter baumannii is a Gram-negative nosocomial pathogen that causes a wide range of infection...
In this study, we compared eighteen clinical strains of A. baumannii belonging to the ST-2 clone and...
Acinetobacter baumannii is an important pathogen that causes nosocomial infections generally associa...
18 p.-4 fig.-6 tab. López, María et al.Acinetobacter baumannii is an important pathogen that causes ...
Acinetobacter baumannii is an important pathogen that causes nosocomial infections generally associa...
Acinetobacter baumannii (Ab) is one of the most important pathogens associated with nosocomial infec...
Acinetobacter baumannii (Ab) is one of the most important pathogens associated with nosocomial infec...
Acinetobacter baumannii (Ab) is one of the most important pathogens associated with nosocomial infec...
Acinetobacter baumannii presents a typical luxI/luxR quorum sensing (QS) system (abaI/abaR) but the ...
Acinetobacter baumannii (Ab) is one of the most important pathogens associated with nosocomial infec...
<p><em>Acinetobacter baumannii</em> presents a typical <em>lux<...
Acinetobacter baumannii presents a typical luxI/luxR quorum sensing (QS) system (abaI/abaR) but the ...
<p><em>Acinetobacter baumannii</em> (Ab) is one of the most important pathoge...
Acinetobacter baumannii (Ab) is one of the most important pathogens associated with nosocomial infec...
Acinetobacter baumannii (Ab) is one of the most important pathogens associated with nosocomial infec...
Acinetobacter baumannii is a Gram-negative nosocomial pathogen that causes a wide range of infection...
In this study, we compared eighteen clinical strains of A. baumannii belonging to the ST-2 clone and...
Acinetobacter baumannii is an important pathogen that causes nosocomial infections generally associa...
18 p.-4 fig.-6 tab. López, María et al.Acinetobacter baumannii is an important pathogen that causes ...
Acinetobacter baumannii is an important pathogen that causes nosocomial infections generally associa...
Acinetobacter baumannii (Ab) is one of the most important pathogens associated with nosocomial infec...
Acinetobacter baumannii (Ab) is one of the most important pathogens associated with nosocomial infec...
Acinetobacter baumannii (Ab) is one of the most important pathogens associated with nosocomial infec...
Acinetobacter baumannii presents a typical luxI/luxR quorum sensing (QS) system (abaI/abaR) but the ...
Acinetobacter baumannii (Ab) is one of the most important pathogens associated with nosocomial infec...
<p><em>Acinetobacter baumannii</em> presents a typical <em>lux<...
Acinetobacter baumannii presents a typical luxI/luxR quorum sensing (QS) system (abaI/abaR) but the ...
<p><em>Acinetobacter baumannii</em> (Ab) is one of the most important pathoge...
Acinetobacter baumannii (Ab) is one of the most important pathogens associated with nosocomial infec...
Acinetobacter baumannii (Ab) is one of the most important pathogens associated with nosocomial infec...
Acinetobacter baumannii is a Gram-negative nosocomial pathogen that causes a wide range of infection...
In this study, we compared eighteen clinical strains of A. baumannii belonging to the ST-2 clone and...