<?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>S2007-09342018000200405</article-id>
<article-id pub-id-type="doi">10.29312/remexca.v9i2.1081</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Variabilidad genética en algunas especies cultivadas y silvestres de amaranto]]></article-title>
<article-title xml:lang="en"><![CDATA[Genetic variability in some cultivated and wild amaranth species]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ruiz Hernández]]></surname>
<given-names><![CDATA[Víctor Cuauhtémoc]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Legaría Solano]]></surname>
<given-names><![CDATA[Juan Porfirio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sahagún Castellanos]]></surname>
<given-names><![CDATA[Jaime]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[de la O Olan]]></surname>
<given-names><![CDATA[Micaela]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Autónoma Chapingo Departamento de Fitotecnia ]]></institution>
<addr-line><![CDATA[ Estado de México]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias Campo Experimental Valle de México ]]></institution>
<addr-line><![CDATA[Texcoco Estado de México]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2018</year>
</pub-date>
<volume>9</volume>
<numero>2</numero>
<fpage>405</fpage>
<lpage>416</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-09342018000200405&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-09342018000200405&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-09342018000200405&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El género Amaranthus se distribuye ampliamente en América. El estudio de la diversidad genética dentro y entre las poblaciones y especies de Amaranthus es importante para planear estrategias de su conservación y la continuidad. En el presente estudio, se evaluó mediante marcadores moleculares tipo ISSR 2 especies cultivadas (A. hypochondriacus y A. cruentus) y 5 especies silvestres (A. hybridus, A. retroflexus, A. powellii, A. palmerii y A. spinosus). Se analizaron 154 loci, encontrándose que el porcentaje de polimorfismo promedio para los iniciadores fue de 97.9%. Los amarantos cultivados mostraron estar genéticamente muy relacionados entre sí y con sus posibles progenitores silvestres (A. hybridus y A. powellii). Dentro de los materiales silvestres los que estuvieron más cercanos fueron A. hybridus, A. powellii y A. retroflexus, mientras que A. spinosus y A. palmerii fueron los más alejados. La mayor parte de la diversidad genética detectable se encontró entre las especies y las poblaciones, mientras que la menor parte estuvo dentro de las mismas.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The genus Amaranthus is widely distributed in America. The study of genetic diversity within and between populations and species of Amaranthus is important to plan strategies for their conservation and continuity. In the present study, 2 species of cultivated species (A. hypochondriacus and A. cruentus) and 5 wild species (A. hybridus, A. retroflexus, A. powellii, A. palmerii and A. spinosus) were evaluated using ISSR-type molecular markers. The 154 loci were analyzed, finding that the average polymorphism percentage for the initiators was 97.9%. Cultivated amaranths were genetically closely related to each other and to their possible wild progenitors (A. hybridus and A. powellii). Among the wild materials those that were closest were A. hybridus, A. powellii and A. retroflexus, while A. spinosus and A. palmerii were the most distant. Most of the detectable genetic diversity was found between species and populations, while the least part was within them.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Amaranthus spp.]]></kwd>
<kwd lng="es"><![CDATA[diferenciación genética]]></kwd>
<kwd lng="es"><![CDATA[ISSR]]></kwd>
<kwd lng="es"><![CDATA[relaciones genéticas]]></kwd>
<kwd lng="en"><![CDATA[Amaranthus spp.]]></kwd>
<kwd lng="en"><![CDATA[genetic differentiation]]></kwd>
<kwd lng="en"><![CDATA[genetic relationships]]></kwd>
<kwd lng="en"><![CDATA[ISSR]]></kwd>
</kwd-group>
</article-meta>
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</ref-list>
</back>
</article>
