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<journal-meta>
<journal-id journal-id-type="publisher-id">Front. Microbiol.</journal-id>
<journal-title>Frontiers in Microbiology</journal-title>
<abbrev-journal-title abbrev-type="pubmed">Front. Microbiol.</abbrev-journal-title>
<issn pub-type="epub">1664-302X</issn>
<publisher>
<publisher-name>Frontiers Media S.A.</publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id pub-id-type="doi">10.3389/fmicb.2017.00026</article-id>
<article-categories>
<subj-group subj-group-type="heading">
<subject>Microbiology</subject>
<subj-group>
<subject>Correction</subject>
</subj-group>
</subj-group>
</article-categories>
<title-group>
<article-title>Corrigendum: Effects of <italic>lng</italic> Mutations on LngA Expression, Processing, and CS21 Assembly in Enterotoxigenic <italic>Escherichia coli</italic> E9034A</article-title>
</title-group>
<contrib-group>
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<name><surname>Salda&#x000F1;a-Ahuactzi</surname> <given-names>Zeus</given-names></name>
<xref ref-type="aff" rid="aff1"><sup>1</sup></xref>
<xref ref-type="aff" rid="aff2"><sup>2</sup></xref>
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<name><surname>Rodea</surname> <given-names>Gerardo E.</given-names></name>
<xref ref-type="aff" rid="aff1"><sup>1</sup></xref>
<xref ref-type="aff" rid="aff2"><sup>2</sup></xref>
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<contrib contrib-type="author">
<name><surname>Cruz-C&#x000F3;rdova</surname> <given-names>Ariadnna</given-names></name>
<xref ref-type="aff" rid="aff1"><sup>1</sup></xref>
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<contrib contrib-type="author">
<name><surname>Rodr&#x000ED;guez-Ram&#x000ED;rez</surname> <given-names>Viridiana</given-names></name>
<xref ref-type="aff" rid="aff1"><sup>1</sup></xref>
<uri xlink:href="http://loop.frontiersin.org/people/197605/overview"/>
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<contrib contrib-type="author">
<name><surname>Espinosa-Mazariego</surname> <given-names>Karina</given-names></name>
<xref ref-type="aff" rid="aff1"><sup>1</sup></xref>
<uri xlink:href="http://loop.frontiersin.org/people/197876/overview"/>
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<contrib contrib-type="author">
<name><surname>Gonz&#x000E1;lez-Montalvo</surname> <given-names>Mart&#x000ED;n A.</given-names></name>
<xref ref-type="aff" rid="aff1"><sup>1</sup></xref>
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<contrib contrib-type="author">
<name><surname>Ochoa</surname> <given-names>Sara A.</given-names></name>
<xref ref-type="aff" rid="aff1"><sup>1</sup></xref>
<uri xlink:href="http://loop.frontiersin.org/people/197912/overview"/>
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<contrib contrib-type="author">
<name><surname>Gonz&#x000E1;lez-Pedrajo</surname> <given-names>Bertha</given-names></name>
<xref ref-type="aff" rid="aff3"><sup>3</sup></xref>
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<contrib contrib-type="author">
<name><surname>Eslava-Campos</surname> <given-names>Carlos A.</given-names></name>
<xref ref-type="aff" rid="aff4"><sup>4</sup></xref>
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<contrib contrib-type="author">
<name><surname>L&#x000F3;pez-Villegas</surname> <given-names>Edgar O.</given-names></name>
<xref ref-type="aff" rid="aff5"><sup>5</sup></xref>
<uri xlink:href="http://loop.frontiersin.org/people/363712/overview"/>
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<name><surname>Hern&#x000E1;ndez-Castro</surname> <given-names>Rigoberto</given-names></name>
<xref ref-type="aff" rid="aff6"><sup>6</sup></xref>
<uri xlink:href="http://loop.frontiersin.org/people/332549/overview"/>
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<contrib contrib-type="author">
<name><surname>Arellano-Galindo</surname> <given-names>Jos&#x000E9;</given-names></name>
<xref ref-type="aff" rid="aff7"><sup>7</sup></xref>
<uri xlink:href="http://loop.frontiersin.org/people/246389/overview"/>
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<contrib contrib-type="author">
<name><surname>Pati&#x000F1;o-L&#x000F3;pez</surname> <given-names>Genaro</given-names></name>
<xref ref-type="aff" rid="aff8"><sup>8</sup></xref>
<uri xlink:href="http://loop.frontiersin.org/people/336389/overview"/>
</contrib>
<contrib contrib-type="author" corresp="yes">
<name><surname>Xicohtencatl-Cortes</surname> <given-names>Juan</given-names></name>
<xref ref-type="aff" rid="aff1"><sup>1</sup></xref>
<xref ref-type="author-notes" rid="fn001"><sup>&#x0002A;</sup></xref>
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<aff id="aff1"><sup>1</sup><institution>Laboratorio de Investigaci&#x000F3;n en Bacteriolog&#x000ED;a Intestinal, Hospital Infantil de M&#x000E9;xico Federico G&#x000F3;mez</institution> <country>Ciudad de M&#x000E9;xico, Mexico</country></aff>
<aff id="aff2"><sup>2</sup><institution>Instituto de Fisiolog&#x000ED;a Celular at the Universidad Nacional Aut&#x000F3;noma de M&#x000E9;xico</institution> <country>Ciudad de M&#x000E9;xico, Mexico</country></aff>
<aff id="aff3"><sup>3</sup><institution>Departamento de Gen&#x000E9;tica Molecular, Universidad Nacional Aut&#x000F3;noma de M&#x000E9;xico</institution> <country>Ciudad de M&#x000E9;xico, Mexico</country></aff>
<aff id="aff4"><sup>4</sup><institution>Departamento de Salud P&#x000FA;blica, Facultad de Medicina, Universidad Nacional Aut&#x000F3;noma de M&#x000E9;xico</institution> <country>Ciudad de M&#x000E9;xico, Mexico</country></aff>
<aff id="aff5"><sup>5</sup><institution>Laboratorio Central de Microscop&#x000ED;a, Departamento de Investigaci&#x000F3;n-SEPI, Instituto Politecnico Nacional</institution> <country>Ciudad de M&#x000E9;xico, Mexico</country></aff>
<aff id="aff6"><sup>6</sup><institution>Departamento de Ecolog&#x000ED;a de Agentes Pat&#x000F3;genos, Hospital General &#x0201C;Dr. Manuel Gea Gonz&#x000E1;lez,&#x0201D;</institution> <country>Ciudad de M&#x000E9;xico, Mexico</country></aff>
<aff id="aff7"><sup>7</sup><institution>Departamento de Infectolog&#x000ED;a, Hospital Infantil de M&#x000E9;xico Federico G&#x000F3;mez</institution> <country>Ciudad de M&#x000E9;xico, Mexico</country></aff>
<aff id="aff8"><sup>8</sup><institution>Laboratorio de Investigaci&#x000F3;n en Inmunolog&#x000ED;a y Prote&#x000F3;mica, Hospital Infantil de M&#x000E9;xico Federico G&#x000F3;mez</institution> <country>Ciudad de M&#x000E9;xico, Mexico</country></aff>
<author-notes>
<fn fn-type="edited-by"><p>Edited and reviewed by: Jorge Blanco, University of Santiago de Compostela, Spain</p></fn>
<fn fn-type="corresp" id="fn001"><p>&#x0002A;Correspondence: Juan Xicohtencatl-Cortes <email>juanxico&#x00040;yahoo.com</email></p></fn>
<fn fn-type="other" id="fn002"><p>This article was submitted to Infectious Diseases, a section of the journal Frontiers in Microbiology</p></fn></author-notes>
<pub-date pub-type="epub">
<day>20</day>
<month>01</month>
<year>2017</year>
</pub-date>
<pub-date pub-type="collection">
<year>2017</year>
</pub-date>
<volume>8</volume>
<elocation-id>26</elocation-id>
<history>
<date date-type="received">
<day>17</day>
<month>12</month>
<year>2016</year>
</date>
<date date-type="accepted">
<day>05</day>
<month>01</month>
<year>2017</year>
</date>
</history>
<permissions>
<copyright-statement>Copyright &#x000A9; 2017 Salda&#x000F1;a-Ahuactzi, Rodea, Cruz-C&#x000F3;rdova, Rodr&#x000ED;guez-Ram&#x000ED;rez, Espinosa-Mazariego, Gonz&#x000E1;lez-Montalvo, Ochoa, Gonz&#x000E1;lez-Pedrajo, Eslava-Campos, L&#x000F3;pez-Villegas, Hern&#x000E1;ndez-Castro, Arellano-Galindo, Pati&#x000F1;o-L&#x000F3;pez and Xicohtencatl-Cortes.</copyright-statement>
<copyright-year>2017</copyright-year>
<copyright-holder>Salda&#x000F1;a-Ahuactzi, Rodea, Cruz-C&#x000F3;rdova, Rodr&#x000ED;guez-Ram&#x000ED;rez, Espinosa-Mazariego, Gonz&#x000E1;lez-Montalvo, Ochoa, Gonz&#x000E1;lez-Pedrajo, Eslava-Campos, L&#x000F3;pez-Villegas, Hern&#x000E1;ndez-Castro, Arellano-Galindo, Pati&#x000F1;o-L&#x000F3;pez and Xicohtencatl-Cortes</copyright-holder>
<license xlink:href="http://creativecommons.org/licenses/by/4.0/"><p>This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.</p></license>
</permissions>
<related-article id="RA1" related-article-type="corrected-article" journal-id="Front Microbiol" journal-id-type="nlm-ta" vol="7" page="1201" xlink:href="27536289" ext-link-type="pubmed">A corrigendum on <article-title>Effects of <italic>lng</italic> Mutations on LngA Expression, Processing, and CS21 Assembly in Enterotoxigenic <italic>Escherichia coli</italic> E9034A</article-title> by Salda&#x000F1;a-Ahuactzi, Z., Rodea, G. E., Cruz-C&#x000F3;rdova, A., Rodr&#x000ED;guez-Ram&#x000ED;rez, V., Espinosa-Mazariego, K., Gonz&#x000E1;lez-Montalvo, M. A., et al. (2016). Front. Microbiol. 7:1201. doi: <object-id>10.3389/fmicb. 2016.01201</object-id></related-article>
<kwd-group>
<kwd>ETEC</kwd>
<kwd>CS21</kwd>
<kwd>biogenesis</kwd>
<kwd>type IV pilus</kwd>
<kwd>adherence to intestinal cells</kwd>
<kwd>pilus</kwd>
</kwd-group>
<contract-num rid="cn001">133451</contract-num>
<contract-num rid="cn001">HIM/2008/051</contract-num>
<contract-num rid="cn001">HIM/2011/070</contract-num>
<contract-num rid="cn001">HIM/2012/033</contract-num>
<contract-num rid="cn001">HIM/2014/016</contract-num>
<contract-num rid="cn001">HIM/2015/034</contract-num>
<contract-num rid="cn001">HIM/2013/061</contract-num>
<contract-sponsor id="cn001">Consejo Nacional de Ciencia y Tecnolog&#x000ED;a<named-content content-type="fundref-id">10.13039/501100003141</named-content></contract-sponsor>
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<body>
<p>In the original article, we neglected to thank our sponsors. This has been rectified below. The authors apologize for this oversight. This error does not change the scientific conclusions of the article in any way.</p>
<sec id="s1">
<title>Funding</title>
<p>This work was supported by grant number CONACYT 133451 and public Federal Funds HIM/2008/051, HIM/2011/070, HIM/2012/033, HIM/2014/016, HIM/2015/034, and HIM/2013/061 from the Hospital Infantil de M&#x000E9;xico Federico G&#x000F3;mez.</p>
<sec>
<title>Conflict of interest statement</title>
<p>The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.</p>
</sec>
</sec>
</body>
</article>