Yazar "Villegas, Maria-Virginia" için PubMed İndeksli Yayınlar Koleksiyonu listeleme
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The mgrB gene as a key target for acquired resistance to colistin in Klebsiella pneumoniae
Poirel, Laurent; Jayol, Aurelie; Bontron, Severine; Villegas, Maria-Virginia; Özdamar, Melda; Türkoğlu, Salih; Nordmann, Patrice (Oxford University Press, 2015)Objectives: Alterations in the PhoPQ two-component regulatory system may be associated with colistin resistance in Klebsiella pneumoniae. MgrB is a small transmembrane protein produced upon activation of the PhoPQ signalling ... -
Resistance to colistin associated with a single amino acid change in protein PmrB among Klebsiella pneumoniae isolates of worldwide origin
Jayol, Aurelie; Poirel, Laurent; Brink, Adrian; Villegas, Maria-Virginia; Yılmaz, Mesut; Nordmann, Patrice (American Society for Microbiology, 2014)A series of colistin-resistant Klebsiella pneumoniae isolates recovered from different countries was investigated in order to evaluate the involvement of the PmrA/PmrB two-component system in this resistance. Six isolates ...