<?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>S2007-09342017000601383</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Expresión de cistatinas y su relación con la resistencia a Tilletia indica en trigo]]></article-title>
<article-title xml:lang="en"><![CDATA[Cystatin expression and its relation with resistance to Tilletia indica in wheat]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Chaparro Encinas]]></surname>
<given-names><![CDATA[Luis Abraham]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Parra Cota]]></surname>
<given-names><![CDATA[Fannie Isela]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Camacho Casas]]></surname>
<given-names><![CDATA[Miguel Alfonso]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fuentes Dávila]]></surname>
<given-names><![CDATA[Guillermo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Figueroa López]]></surname>
<given-names><![CDATA[Pedro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Tecnológico de Sonora  ]]></institution>
<addr-line><![CDATA[Cd. Obregón Sonora]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,INIFAP Campo Experimental Norman E. Bourlaug ]]></institution>
<addr-line><![CDATA[Cd. Obregón Sonora]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2017</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2017</year>
</pub-date>
<volume>8</volume>
<numero>6</numero>
<fpage>1383</fpage>
<lpage>1395</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-09342017000601383&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-09342017000601383&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-09342017000601383&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Desde el punto de vista económico, el mejoramiento genético es una de las mejores opciones para combatir al carbón parcial causado por el hongo Tilletia indica. Las cistatinas son una familia de proteínas inhibidoras de proteasas cuyos patrones de expresión podrían explicar un mecanismo eficaz de resistencia a carbón parcial. Los objetivos fueron evaluar la resistencia/susceptibilidad de líneas de trigo harinero (Triticum aestivum) y cristalino (T. turgidum ssp. durum) a T. indica y determinar los niveles de expresión relativa de genes de cistatinas; así como, determinar la correlación de dicha expresión con la resistencia fenotípica. Se estableció un ensayo con nueve líneas de trigo harinero y nueve líneas de trigo cristalino con diferentes grados de resistencia. Se inocularon 30 espigas por línea con esporidios alantoides y se determinó el porcentaje de infección. Los genes de cistatinas (Wheat Cystatin) WC1, WC3 y WC5 fueron amplificados mediante PCR en tiempo real para cuantificar la expresión normalizada (&#916;Ct) de cistatinas. Posteriormente se obtuvo el coeficiente de correlación para la expresión normalizada y el porcentaje de infección. Los porcentajes estuvieron dentro de los rangos de 15.85% a 36.78% en trigo harinero y de 0.19% a 54.87% en trigo cristalino. Además, los niveles de expresión normalizada de cistatinas fueron comparativamente mayores en líneas resistentes (p&gt; 0.05). Se presentaron coeficientes de correlación significativos (p&lt; 0.05) de los genes WC3 y WC5 durante todas las etapas de muestreo, destacándose en estado vegetativo (0.969), embuche (0.841) y post-antesis (-0.789).]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract From the economic point of view, genetic improvement is one of the best options to fight karnal bunt caused by Tilletia indica fungus. Cystatin is a family of protease inhibitory proteins whose expression patterns may explain an effective resistance mechanism to karnal bunt. The objectives of this research were to evaluate the resistance/susceptibility of bread wheat lines (Triticum aestivum) and durum (T. turgidum ssp. durum) to T. indica and to determine the relative expression levels of cystatin genes; as well as to determine the correlation of that expression with phenotypic resistance. A trial with 9 lines of wheat flour and 9 lines of durum wheat with different degrees of resistance was established. Thirty spikes per line with allantoic sporidia were inoculated and the percentage of infection determined. The cystatin genes (Wheat Cystatin) WC1, WC3 and WC5 were amplified by real-time PCR to quantify the normalized expression (&#916;Ct) of cystatin. The correlation coefficient was then obtained for normalized expression and percentage of infection. The percentages of infection were within the range of 15.85% to 36.78% in wheat flour and from 0.19% to 54.87% in durum wheat. Furthermore, normalized levels of cystatin expression were comparatively higher in resistant lines (p&gt; 0.05). Significant correlation coefficients (p&lt; 0.05) of WC3 and WC5 genes during all stages of sampling were shown, highlighting in vegetative (0.969), boot stage (0.841) and post-anthesis (-0.789) stages.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Triticum aestivum]]></kwd>
<kwd lng="es"><![CDATA[Triticum turgidum]]></kwd>
<kwd lng="es"><![CDATA[carbón parcial]]></kwd>
<kwd lng="en"><![CDATA[Triticum aestivum]]></kwd>
<kwd lng="en"><![CDATA[Triticum turgidum]]></kwd>
<kwd lng="en"><![CDATA[karnal bunt]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Azzouz]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Campan]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Cherqui]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Saguez]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Couty]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Jouanin]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Kaiser]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Giordanengo]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effects of plant protease inhibitors, oryzacystatin I and soybean Bowman-Birk inhibitor, on the aphid Macrosiphum euphorbiae (Homoptera, Aphididae) and its parasitoid Aphelinus abdominalis (Hymenoptera, Aphelinidae)]]></article-title>
<source><![CDATA[J. Insect. Physiol.]]></source>
<year>2005</year>
<volume>51</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>941-51</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bhat]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Deosthale]]></surname>
<given-names><![CDATA[Y. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Roy]]></surname>
<given-names><![CDATA[D. N.]]></given-names>
</name>
<name>
<surname><![CDATA[Vijayaraghavan]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Tulpule]]></surname>
<given-names><![CDATA[P. G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Nutritional and toxicological evaluation of Karnal bunt affected wheat]]></article-title>
<source><![CDATA[Ind. J. Exp. Biol.]]></source>
<year>1980</year>
<volume>18</volume>
<page-range>1333-5</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Camacho]]></surname>
<given-names><![CDATA[C. M. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Chávez]]></surname>
<given-names><![CDATA[V. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Figueroa]]></surname>
<given-names><![CDATA[L. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Fuentes]]></surname>
<given-names><![CDATA[D. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Peña]]></surname>
<given-names><![CDATA[B. R. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Valenzuela]]></surname>
<given-names><![CDATA[H. V.]]></given-names>
</name>
<name>
<surname><![CDATA[FélixF.]]></surname>
<given-names><![CDATA[J. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Mendoza]]></surname>
<given-names><![CDATA[J.A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Samayoa c2004, nueva variedad de trigo cristalino para el sur de Sonora, México.]]></article-title>
<source><![CDATA[Rev. Mex. Cienc. Agríc.]]></source>
<year>2010</year>
<volume>1</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>657-61</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Christova]]></surname>
<given-names><![CDATA[P. K.]]></given-names>
</name>
<name>
<surname><![CDATA[Christov]]></surname>
<given-names><![CDATA[N. K.]]></given-names>
</name>
<name>
<surname><![CDATA[Imai]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A cold inducible cystatin from winter wheat inhibits growth of the snow mold fungus Microdochium nivale]]></article-title>
<source><![CDATA[Planta]]></source>
<year>2006</year>
<volume>223</volume>
<page-range>1207-18</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Figueroa]]></surname>
<given-names><![CDATA[L. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Fuentes]]></surname>
<given-names><![CDATA[D. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Valenzuela]]></surname>
<given-names><![CDATA[H. V.]]></given-names>
</name>
<name>
<surname><![CDATA[Chávez]]></surname>
<given-names><![CDATA[V. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Félix]]></surname>
<given-names><![CDATA[F. J. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Mendoza]]></surname>
<given-names><![CDATA[L. J. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[&#8216;Sáwali Oro C2008&#8217;: nueva variedad de trigo cristalino para el noroeste de México]]></article-title>
<source><![CDATA[Rev.Mex. Fitopatol.]]></source>
<year>2012</year>
<volume>30</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>91-4</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fuentes]]></surname>
<given-names><![CDATA[D. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Figueroa]]></surname>
<given-names><![CDATA[L. P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Técnicas de laboratorio para la producción de inóculo de Tilletia indica.]]></source>
<year>2009</year>
<publisher-loc><![CDATA[Cd. Obregón, Sonora ]]></publisher-loc>
<publisher-name><![CDATA[Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias (INIFAP)]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fuentes]]></surname>
<given-names><![CDATA[D. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Singh]]></surname>
<given-names><![CDATA[R. P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evaluation of advanced bread wheat (Triticum aestivum) lines and synthetic hexaploid wheat derivatives (T. turgidum/Aegilops squarrosa/T. aestivum) for resistance to karnal bunt (Tilletia indica).]]></article-title>
<source><![CDATA[Rev. Mex. Micol.]]></source>
<year>2007</year>
<volume>24</volume>
<page-range>56-8</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gottwald]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Samans]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Lück]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Friedt]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Jasmonate and ethylene dependent defence gene expression and suppression of fungal virulence factors: two essential mechanisms of Fusarium head blight resistance in wheat?]]></article-title>
<source><![CDATA[BMC Genomics]]></source>
<year>2012</year>
<volume>13</volume>
<page-range>369</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gupta]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Jaiswal]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Sharmac]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Kumar]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Investigating the role of cystatin in conferring stage dependent resistance against Karnal bunt of wheat]]></article-title>
<source><![CDATA[Food Agric.]]></source>
<year>2010</year>
<volume>21</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>65-79</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Livak]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Schmittgen]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Analysis of relative gene expression data using real-time quantitative PCR and the DDCT Method]]></article-title>
<source><![CDATA[Methods]]></source>
<year>2001</year>
<volume>25</volume>
<page-range>402-8</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Margis]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Reis]]></surname>
<given-names><![CDATA[E. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Villeret]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Structural and phylogenetic relationships among plant and animal cystatins]]></article-title>
<source><![CDATA[Arch. Biochem.Biophys.]]></source>
<year>1998</year>
<volume>359</volume>
<page-range>24-30</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Munger]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Coenen]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Cantin]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Goulet]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Vaillancourt]]></surname>
<given-names><![CDATA[L. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Goulet]]></surname>
<given-names><![CDATA[M. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Tweddell]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Sainsbury]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Michaud]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Beneficial &#8216;unintended effects&#8217; of a cereal cystatin in transgenic lines of potato. Solanum tuberosum]]></article-title>
<source><![CDATA[BMC Plant Biol.]]></source>
<year>2012</year>
<volume>12</volume>
<page-range>198</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Peña]]></surname>
<given-names><![CDATA[R. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Amaya]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Del Toro]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Efecto del almacenamiento y del lavado de grano en las características de calidad de muestras de trigo (variedad Seri 1982) con diferentes niveles de Carbón Parcial (Tilletia indica).]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Fuentes-Dávila]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Hettel]]></surname>
<given-names><![CDATA[G. P.]]></given-names>
</name>
</person-group>
<source><![CDATA[estado actual de la investigación sobre el carbón parcial en México]]></source>
<year>1992</year>
<page-range>24-32</page-range><publisher-loc><![CDATA[El Batán, Estado de México ]]></publisher-loc>
<publisher-name><![CDATA[Centro Internacional de Mejoramiento de Maíz y Trigo (CIMMYT)]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Purwar]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Marla]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Singh]]></surname>
<given-names><![CDATA[U.]]></given-names>
</name>
<name>
<surname><![CDATA[Kumar]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Basal expression studies of cystatins during specific growth stages of wheat spikes for defining their possible role in differential and stage dependent immunity against Karnal bunt (Tilletia indica).]]></article-title>
<source><![CDATA[Mol Biol Rep.]]></source>
<year>2010</year>
<volume>37</volume>
<page-range>1377-89</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Purwar]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Sundaram]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Verma]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Srivastava]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Kumar]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A physiologically regulated multidomain cystatin of wheat shows stage-dependent immunity against karnal bunt (Tilletia indica).]]></article-title>
<source><![CDATA[Appl. Biochem. Biotechnol.]]></source>
<year>2012</year>
<volume>168</volume>
<page-range>2344-57</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Santamaria]]></surname>
<given-names><![CDATA[M. E.]]></given-names>
</name>
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[C. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Ortego]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Grbic]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Grbic]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Diaz]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Martinez]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cysteine peptidases and their inhibitors in Tetranychus urticae: a comparative genomic approach]]></article-title>
<source><![CDATA[BMC Genomics]]></source>
<year>2012</year>
<volume>13</volume>
<page-range>307</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="book">
<collab>SIAP (Servicio de Información Agroalimentaria y Pesquera)</collab>
<source><![CDATA[Atlas agroalimentario 2016]]></source>
<year>2016</year>
<edition>Primera</edition>
<page-range>160-2</page-range><publisher-loc><![CDATA[México,D. F. ]]></publisher-loc>
<publisher-name><![CDATA[Secretaría de Agricultura Ganadería Pesca y Alimentación (SAGARPA)]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tenea]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Peres]]></surname>
<given-names><![CDATA[B. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Cordeiro]]></surname>
<given-names><![CDATA[R. F.]]></given-names>
</name>
<name>
<surname><![CDATA[Maquet]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Reference genes for gene expression studies in wheat flag leaves grown under different farming]]></article-title>
<source><![CDATA[BMC Research Notes.]]></source>
<year>2011</year>
<volume>4</volume>
<page-range>373</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Valdés]]></surname>
<given-names><![CDATA[R. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Cedro]]></surname>
<given-names><![CDATA[T. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Aguilar]]></surname>
<given-names><![CDATA[H. V.]]></given-names>
</name>
<name>
<surname><![CDATA[Cortes]]></surname>
<given-names><![CDATA[O. E.]]></given-names>
</name>
<name>
<surname><![CDATA[Blanco]]></surname>
<given-names><![CDATA[L. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Guerrero]]></surname>
<given-names><![CDATA[R. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Recombinant amaranth cystatin (AhCPI)inhibits the growth of phytopathogenic fungi]]></article-title>
<source><![CDATA[Plant Physiol.Biochem.]]></source>
<year>2010</year>
<volume>48</volume>
<page-range>469-75</page-range></nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zadoks]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Chang]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Konzak]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A decimal code for the growth stages of cereals]]></article-title>
<source><![CDATA[Weed Res.]]></source>
<year>1974</year>
<volume>14</volume>
<page-range>415-21</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
