<?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>2007-0934</journal-id>
<journal-title><![CDATA[Revista mexicana de ciencias agrícolas]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Mex. Cienc. Agríc]]></abbrev-journal-title>
<issn>2007-0934</issn>
<publisher>
<publisher-name><![CDATA[Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-09342014001001441</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Una nueva cepa del Virus del Chino del Tomate aislado de plantas de soya (Glycine max L.) en México]]></article-title>
<article-title xml:lang="en"><![CDATA[A new strain of Chino del Tomate Virus isolated from soybean plants (Glycine max L.) in Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mauricio-Castillo]]></surname>
<given-names><![CDATA[Jorge Armando]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Argüello-Astorga]]></surname>
<given-names><![CDATA[Gerardo Rafael]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bañuelos-Hernández]]></surname>
<given-names><![CDATA[Bernardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ambríz-Granados]]></surname>
<given-names><![CDATA[Salvador]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Velásquez-Valle]]></surname>
<given-names><![CDATA[Rodolfo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Méndez-Lozano]]></surname>
<given-names><![CDATA[Jesús]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Potosino de Investigación Científica y Tecnológica  ]]></institution>
<addr-line><![CDATA[San Luis Potosí S. L. P.]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Autónoma de Zacatecas Unidad Académica de Agronomía ]]></institution>
<addr-line><![CDATA[Zacatecas Zacatecas]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,INIFAP Campo Experimental Zacatecas ]]></institution>
<addr-line><![CDATA[Calera de V. R. Zacatecas]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,IPN Unidad Sinaloa CIIDIR]]></institution>
<addr-line><![CDATA[Guasave Sinaloa]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2014</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2014</year>
</pub-date>
<volume>5</volume>
<numero>spe8</numero>
<fpage>1441</fpage>
<lpage>1449</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-09342014001001441&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-09342014001001441&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-09342014001001441&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Mediante el uso de técnicas moleculares como la PCR y los RFLPS se logró aislar e identificar a partir de plantas de soya con síntomas de virosis las secuencias completas del componente A de dos begomovirus en el estado de Sinaloa, México. Ambos genomas fueron analizados mediante la comparación de sus secuencias nucleotídicas con las disponibles en la base de datos del NCBI. El primer aislado correspondió a Rhynchosia golden mosaic virus (RhGMV), mientras que el segundo corresponde a la especie Chino del tomato virus (CdTV) el cuál mostró 92.3% de identidad global con sus parientes más cercanos, CdTV-[8] y CdTV-[RK]. Los extractos de plantas de soya sintomáticas fueron analizados mediante PCR utilizando un par de iniciadores universales que permitieron amplificar y confirmar la presencia del componente B de CdTV, por lo que se propone al segundo aislado identificado en este trabajo como una nueva cepa de CdTV denominada "Chino del tomato virus- Soybean'" (México: Sinaloa: 2005). La presencia de esta nueva cepa de CdTV aislada de soya es importante ya que hasta la fecha la infección del virus había sido restringida en forma natural a plantas de la familia Solanaceae.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Molecular techniques such as PCR and RFLP allowed the isolation and identification of complete A component sequences of two begomoviruses from soybean plants with virus symptoms in the state of Sinaloa, Mexico. Both genomes were analyzed by comparison of their nucleotide sequences with those available in the NCBI database. The first isolate corresponded to Rhynchosia golden mosaic virus (RhGMV), while the second corresponded to the Chino del tomate virus (CdTV) which showed a 92.3% overall identity with its closest relatives, CdTV-[8[ and CdTV-[RK[. Plant extracts of symptomatic soybean were analyzed by PCR using a pair of universal primers that allowed to amplify and confirm the presence of the CdTV B component, therefore the second isolate identified in this work is proposed as a new CdTV strain called "Chino del tomate virus - Soybean" (Mexico: Sinaloa: 2005). The presence of this new CdTV strain isolated from soybean is important because to date virus infection was naturally restricted to plants of the Solanaceae family.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[geminivirus]]></kwd>
<kwd lng="es"><![CDATA[infección mixta]]></kwd>
<kwd lng="es"><![CDATA[soya]]></kwd>
<kwd lng="es"><![CDATA[RFLP]]></kwd>
<kwd lng="es"><![CDATA[CdTV]]></kwd>
<kwd lng="en"><![CDATA[geminivirus]]></kwd>
<kwd lng="en"><![CDATA[mixed infection]]></kwd>
<kwd lng="en"><![CDATA[soybean]]></kwd>
<kwd lng="en"><![CDATA[RFLP]]></kwd>
<kwd lng="en"><![CDATA[CdTV]]></kwd>
</kwd-group>
</article-meta>
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<surname><![CDATA[Becerra-Flora]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Rivera-Bustamante]]></surname>
<given-names><![CDATA[R. F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Detection and distribution of geminiviruses in Mexico and the southern United States]]></article-title>
<source><![CDATA[Phytopathology]]></source>
<year></year>
<volume>86</volume>
<page-range>1996</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
