<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>2007-0705</journal-id>
<journal-title><![CDATA[Nova scientia]]></journal-title>
<abbrev-journal-title><![CDATA[Nova scientia]]></abbrev-journal-title>
<issn>2007-0705</issn>
<publisher>
<publisher-name><![CDATA[Universidad de La Salle Bajío A. C., Coordinación de Investigación]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-07052017000200097</article-id>
<article-id pub-id-type="doi">10.21640/ns.v9i19.957</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Perfiles de resistencia a antibióticos y metales pesados en Pseudomonas aeruginosa potencialmente patógenas aisladas de agua de uso agrícola]]></article-title>
<article-title xml:lang="en"><![CDATA[Antibiotic and heavy metal resistance profiles in potentially pathogenic Pseudomonas aeruginosa isolated from agricultural water usage]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gutiérrez Cárdenas]]></surname>
<given-names><![CDATA[Oscar G.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Navarro Ibarra]]></surname>
<given-names><![CDATA[Luis F.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Loeza Lara]]></surname>
<given-names><![CDATA[Pedro D.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Río Rodríguez]]></surname>
<given-names><![CDATA[Oscar Guadalupe del]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Jiménez Mejía]]></surname>
<given-names><![CDATA[Rafael]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de la Ciénega del Estado de Michoacán de Ocampo  ]]></institution>
<addr-line><![CDATA[Sahuayo Michoacán]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2017</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2017</year>
</pub-date>
<volume>9</volume>
<numero>19</numero>
<fpage>97</fpage>
<lpage>112</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-07052017000200097&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-07052017000200097&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-07052017000200097&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El 70% del agua a nivel mundial se destina principalmente para las actividades agrícolas. Sin embargo, debido al crecimiento descontrolado de los asentamientos urbanos se ha acentuado la escasez y contaminación de los cuerpos de agua superficiales, de tal forma que cada vez este líquido de buena calidad es más escaso para la agricultura. Uno de los principales contaminantes son las bacterias potencialmente patógenas resistentes a los antibióticos. Pseudomonas aeruginosa es una bacteria que se encuentra normalmente en el agua y suelo, es patógeno de animales y plantas. Esta bacteria se ha considerado un fenómeno de resistencia debido a la diversidad de mecanismos que posee, por lo cual representa un riesgo potencial para la población.  Método: Se colectaron muestras de agua de uso agrícola, a partir de las cuales se aislaron e identificaron a nivel bioquímico y molecular P. aeruginosa. En estas bacterias se determinó la distribución de 6 genes de virulencia por PCR. Mediante ensayos de difusión en disco y microdilución se analizó la resistencia a 20 antibióticos. Además mediante ensayos de microdilución se determinó la resistencia a metales pesados.  Resultados: Se identificaron a nivel bioquímico y molecular 46 aislados de P. aeruginosa, éstas son potencialmente patógenas ya que en ellas se detectó la presencia de los genes de virulencia algD y toxA (100%), lasB (97.8%), plcH (95.6%), plcN (91.3%) y exoS (89.1%). Dichas bacterias presentaron altos índices de resistencia a ampicilina, ceftriaxona, cloranfenicol, cefalotina, cefotaxima, nitrofurantoína, kanamicina, estreptomicina y tetraciclina. De igual forma fueron muy susceptibles a ceftazidima, gentamicina, imipenem, ticarcilina, aztreonam, levofloxacina, netilmicina y carbenicilina. Todas las bacterias fueron multirresistentes ya que toleraron entre 8 y 11 antibióticos. De acuerdo a los patrones de resistencia observados, las bacterias se clasificaron en 11 grupos. Mientras que para los metales pesados se presentaron altos niveles de tolerancia para Cu+2, Zn+2, Ba+2, Pb+2 y Se+4.  Conclusión: Las P. aeruginosa aisladas de agua de uso agrícola en la zona de estudio son potencialmente patógenas debido a la presencia de genes de virulencia. Además presentaron altos índices de resistencia a antibióticos y tolerancia metales pesados.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Seventy percent of water is used in agricultural activities worldwide. However, due to the uncontrolled growth of the population and the contamination of superficial fresh water bodies the water scarcity has augmented, for this the availability of good quality water for agriculture is limited. One of the main pollutants is antibiotic resistant and potentially pathogenic bacteria. P. aeruginosa is a bacterium that normally is found in water and soil, it is pathogen from animals and plants. This bacterium has been considered a resistance phenomenon due to the diversity of mechanisms that contain which represent a potential risk to the population.  Method: Samples of agricultural usage water were collected, of which P. aeruginosa was isolates and identified at the biochemical and molecular level. Also, the distribution of virulence genes was analyzed by PCR. The resistance to 20 antibiotics was tested by disk diffusion and microdilution assays. Even more, heavy metal resistance was analyzed by microdilution assays.  Results: Forty-six P. aeruginosa were identified at molecular and biochemical level, the bacteria were potentially pathogenic because the following virulence genes was detected, algD and toxA in100% of bacteria, lasB in 97.8%, plcH in 95.6%, plcN in 91,3% and exoS in 89.1%. High rates of resistance were detected in bacterial isolates for ampicillin, ceftriaxone, chlroramphenicol, cephalotin, cefotaxime, nitrofurantoin, kanamycin, streptomycin and tetracycline. Similarly, susceptibility was detected mainly to ceftazidime, gentamycin, imipenem, tecarcillin, aztreonam, levofloxacin, netilmicin and carbenicillin. All bacteria were multirresistant as they tolerate between 8 and 11 antibiotics. According to the observed resistance patterns bacteria were classified in 11 groups. Whereas, metal tolerance was observed mainly for Cu+2, Zn+2, Ba+2, Pb+2 y Se+4.  Conclusion: P. aeruginosa isolated from agricultural usage water samples in the studied zone are potentially pathogenic due to the presence of virulence genes. Even more, high rates of antibiotic and heavy metal resistance were observed.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[P. eruginosa]]></kwd>
<kwd lng="es"><![CDATA[virulencia]]></kwd>
<kwd lng="es"><![CDATA[resistencia a antibióticos]]></kwd>
<kwd lng="es"><![CDATA[tolerancia a metales]]></kwd>
<kwd lng="en"><![CDATA[P. eruginosa]]></kwd>
<kwd lng="en"><![CDATA[virulence]]></kwd>
<kwd lng="en"><![CDATA[antibiotic resistance]]></kwd>
<kwd lng="en"><![CDATA[metal resistance]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Co-selection of antibiotic and metal resistance]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Baker-Austin]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Wright]]></surname>
<given-names><![CDATA[M. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Stepanauskas]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[McArthur]]></surname>
<given-names><![CDATA[J. V.]]></given-names>
</name>
</person-group>
<source><![CDATA[Trends in Microbiology]]></source>
<year>2006</year>
<volume>14</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>176-82</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Assessment of pathogenic bacteria in treated graywater and irrigated soils]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Benami]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Gross]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Herzberg]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Orlofsky]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Vonshak]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Gillor]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
</person-group>
<source><![CDATA[Science of the Total Environment]]></source>
<year>2013</year>
<volume>458</volume>
<page-range>298-302</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Wastewater irrigation increases the abundance of potentially harmful Gammaproteobacteria in soils in Mezquital Valley, Mexico]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Broszat]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Nacke]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Blasi]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Siebe]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Huebner]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Daniel]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Grohmann]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Applied and Environmental Microbiology]]></source>
<year>2014</year>
<volume>80</volume>
<numero>17</numero>
<issue>17</issue>
<page-range>5282-91</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="book">
<collab>CLSI, Clinical and Laboratory Standards Institute</collab>
<source><![CDATA[M2-A11: Performance Standards for Antimicrobial Disk Susceptibility Test: Approved Standard]]></source>
<year>2012</year>
<edition>Eleventh</edition>
<publisher-loc><![CDATA[Wayne, PA ]]></publisher-loc>
<publisher-name><![CDATA[Clinical Laboratory Standards Institute]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Equihua-Pimentel]]></surname>
<given-names><![CDATA[JL]]></given-names>
</name>
<name>
<surname><![CDATA[Velázquez-Machuca]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[Sánchez-Rodríguez]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Seefoó-Luján]]></surname>
<given-names><![CDATA[JL.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Gestión y calidad del agua en la cuenca del río Duero, Michoacán]]></article-title>
<collab>Spring OU</collab>
<source><![CDATA[Retos de la investigación del agua en México.]]></source>
<year>2011</year>
<page-range>521-30</page-range><publisher-loc><![CDATA[Cuernavaca, México ]]></publisher-loc>
<publisher-name><![CDATA[CRIM-UNAM]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Molecular detection of virulence genes in Pseudomonas aeruginosa isolated from children with Cystic Fibrosis and burn wounds in Iran]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Faraji]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Mahzounieh]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Ebrahimi]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Fallah]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Teymournejad]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
<name>
<surname><![CDATA[Lajevardi]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
</person-group>
<source><![CDATA[Microbial Pathogenesis]]></source>
<year>2016</year>
<volume>99</volume>
<page-range>1-4</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Impact of treated wastewater irrigation on antibiotic resistance in the soil microbiome]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gatica]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Cytryn]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Environmental Science and Pollution Research]]></source>
<year>2013</year>
<volume>20</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>3529-38</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ensink]]></surname>
<given-names><![CDATA[J. H.]]></given-names>
</name>
<name>
<surname><![CDATA[Van Der Hoek]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
<name>
<surname><![CDATA[Matsuno]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Munir]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Aslam]]></surname>
<given-names><![CDATA[M. R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Use of untreated wastewater in peri-urban agriculture in Pakistan: Risks and opportunities]]></source>
<year>2002</year>
<volume>64</volume>
<page-range>1-22</page-range><publisher-name><![CDATA[International Water Management Institute]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Resistance in the environment]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kümmerer]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<source><![CDATA[Journal of Antimicrobial Chemotherapy]]></source>
<year>2004</year>
<volume>54</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>311-20</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Análisis multimétrico para evaluar contaminación en el río Lerma y lago de Chapala, México]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[López-Hernández]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Ramos-Espinosa]]></surname>
<given-names><![CDATA[MG]]></given-names>
</name>
<name>
<surname><![CDATA[Carranza-Fraser]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Hidrobiológica]]></source>
<year>2007</year>
<volume>7</volume>
<page-range>17-30</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Prevalence and antimicrobial-resistance of Pseudomonas aeruginosa in swimming pools and hot tubs]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lutz]]></surname>
<given-names><![CDATA[J. K.]]></given-names>
</name>
<name>
<surname><![CDATA[Lee]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[International Journal of Environmental Research and Public Health]]></source>
<year>2011</year>
<volume>8</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>554-64</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[MacFaddin]]></surname>
<given-names><![CDATA[JF]]></given-names>
</name>
</person-group>
<source><![CDATA[Pruebas bioquímicas para la identificación de bacterias de importancia clínica]]></source>
<year>2000</year>
<edition>3ª</edition>
<publisher-loc><![CDATA[Montevideo, Uruguay ]]></publisher-loc>
<publisher-name><![CDATA[Panamericana]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Risk assessment of Pseudomonas aeruginosa in water]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mena]]></surname>
<given-names><![CDATA[K. D.]]></given-names>
</name>
<name>
<surname><![CDATA[Gerba]]></surname>
<given-names><![CDATA[C. P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Reviews of Environmental Contamination and Toxicology]]></source>
<year>2009</year>
<volume>201</volume>
<page-range>71-115</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Prevalence of multiple antibiotics resistant (MAR) Pseudomonas species in the final effluents of three municipal wastewater treatment facilities in South Africa]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Odjadjare]]></surname>
<given-names><![CDATA[E. E.]]></given-names>
</name>
<name>
<surname><![CDATA[gbinosa]]></surname>
<given-names><![CDATA[E. O.]]></given-names>
</name>
<name>
<surname><![CDATA[Mordi]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Igere]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Igeleke]]></surname>
<given-names><![CDATA[C. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Okoh]]></surname>
<given-names><![CDATA[A. I.]]></given-names>
</name>
</person-group>
<source><![CDATA[International Journal of Environmental Research and Public Health]]></source>
<year>2012</year>
<volume>9</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>2092-107</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Pseudomonas aeruginosa displays an epidemic population structure]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pirnay]]></surname>
<given-names><![CDATA[J. P.]]></given-names>
</name>
<name>
<surname><![CDATA[De Vos]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Cochez]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Bilocq]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Vanderkelen]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Zizi]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Ghysels]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Cornelis]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Environmental Microbiology]]></source>
<year>2002</year>
<volume>4</volume>
<numero>12</numero>
<issue>12</issue>
<page-range>898-911</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Heavy metal resistance and virulence profile in Pseudomonas aeruginosa isolated from Brazilian soils]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pitondo&#8208;Silva]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Gonçalves]]></surname>
<given-names><![CDATA[G. B.]]></given-names>
</name>
<name>
<surname><![CDATA[Stehling]]></surname>
<given-names><![CDATA[E. G.]]></given-names>
</name>
</person-group>
<source><![CDATA[APMIS]]></source>
<year>2016</year>
<volume>124</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>681-8</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Actividad antimicrobiana de doce fármacos frente a cepas de Pseudomona aeruginosa de origen clínico]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Salazar]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Palma]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Reyes]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<source><![CDATA[Bioquimia]]></source>
<year>2001</year>
<volume>26</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>79-84</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Grupos locales, acceso al agua y su problemática de contaminación en la ciénega de Chapala, Michoacán]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sandoval-Moreno]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Ochoa-Ocaña]]></surname>
<given-names><![CDATA[M. A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Economía, Sociedad y Territorio]]></source>
<year>2010</year>
<volume>10</volume>
<numero>34</numero>
<issue>34</issue>
<page-range>683-719</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Heavy metal driven co-selection of antibiotic resistance in soil and water bodies impacted by agriculture and aquaculture]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Seiler]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Berendonk]]></surname>
<given-names><![CDATA[T. U.]]></given-names>
</name>
</person-group>
<source><![CDATA[Frontiers in Microbiology]]></source>
<year>2012</year>
<volume>3</volume>
<page-range>399</page-range></nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Pseudomonas genomes: diverse and adaptable]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Silby]]></surname>
<given-names><![CDATA[M. W.]]></given-names>
</name>
<name>
<surname><![CDATA[Winstanley]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Godfrey]]></surname>
<given-names><![CDATA[S. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Levy]]></surname>
<given-names><![CDATA[S. B.]]></given-names>
</name>
<name>
<surname><![CDATA[Jackson]]></surname>
<given-names><![CDATA[R. W.]]></given-names>
</name>
</person-group>
<source><![CDATA[FEMS Microbiology Reviews]]></source>
<year>2011</year>
<volume>35</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>652-80</page-range></nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[PCR-based assay for differentiation of Pseudomonas aeruginosa from other Pseudomonas species recovered from cystic fibrosis patients]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Spilker]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Coenye]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Vandamme]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[LiPuma]]></surname>
<given-names><![CDATA[J. J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Journal of Clinical Microbiology]]></source>
<year>2004</year>
<volume>42</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>2074-9</page-range></nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Pseudomonas aeruginosa-a phenomenon of bacterial resistance]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Strateva]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Yordanov]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<source><![CDATA[Journal of Medical Microbiology]]></source>
<year>2009</year>
<volume>58</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>1133-48</page-range></nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Prevalence and genetic characterization of Pseudomonas aeruginosa in drinking water in Guangdong Province of China]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wu]]></surname>
<given-names><![CDATA[Q.]]></given-names>
</name>
<name>
<surname><![CDATA[Ye]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Guo]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
</person-group>
<source><![CDATA[LWT-Food Science and Technology]]></source>
<year>2016</year>
<volume>69</volume>
<page-range>24-31</page-range></nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Antibiotic resistance genes in water environment]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[XX]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Fang]]></surname>
<given-names><![CDATA[HHP]]></given-names>
</name>
</person-group>
<source><![CDATA[Applied Microbiology and Biotechnology]]></source>
<year>2009</year>
<volume>82</volume>
<page-range>397-414</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
