<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cristina Garcia-Graells</style></author><author><style face="normal" font="default" size="100%">Sigrid C.J. De Keersmaecker</style></author><author><style face="normal" font="default" size="100%">Nguyen, Quang Trung</style></author><author><style face="normal" font="default" size="100%">Anthonissen,R..</style></author><author><style face="normal" font="default" size="100%">Raf Aerts</style></author><author><style face="normal" font="default" size="100%">Nancy Roosens</style></author><author><style face="normal" font="default" size="100%">Katelijne Dierick</style></author><author><style face="normal" font="default" size="100%">N Botteldoorn</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Detection of Plasmid-Mediated Colistin Resistance, mcr-1 and mcr-2 Genes, in Salmonella spp. Isolated from Food at Retail in Belgium from 2012 to 2015.</style></title><secondary-title><style face="normal" font="default" size="100%">Foodborne Pathog Dis</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">colistin resistance</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">28/11/2017</style></date></pub-dates></dates><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A collection of 105 colistin-resistant Salmonella isolates collected from 2012 to 2015 in the national surveillance program in Belgium was screened by PCR for the presence of genes mcr-1 and mcr-2. Of these, 1.90% (2/105) and 0.95% (1/105) tested positive for mcr-1 and mcr-2, respectively. The presence of the mcr-1 or mcr-2 determinant has been confirmed by whole genome sequencing and allowed the localization of these two genes on IncX4 type plasmids. We report here the presence of mcr-1 and the first mcr-2 gene in Salmonella ever isolated in the Belgian food chain. Although present at retail since 2012, the occurrence is low and sporadic.&lt;/p&gt;
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