<?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>0187-7380</journal-id>
<journal-title><![CDATA[Revista fitotecnia mexicana]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. fitotec. mex]]></abbrev-journal-title>
<issn>0187-7380</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Mexicana de Fitogenética A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0187-73802021000100003</article-id>
<article-id pub-id-type="doi">10.35196/rfm.2021.1.3</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[PCR-SRAP/ITAP para la caracterización molecular del género Theobroma]]></article-title>
<article-title xml:lang="en"><![CDATA[PCR-SRAP/ITAP for molecular characterization of the Theobroma genus]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[López-Gómez]]></surname>
<given-names><![CDATA[Pablo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Avendaño-Arrazate]]></surname>
<given-names><![CDATA[Carlos H.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Iracheta-Donjuan]]></surname>
<given-names><![CDATA[Leobardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ojeda-Zacarías]]></surname>
<given-names><![CDATA[María del Carmen]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias  ]]></institution>
<addr-line><![CDATA[Tuxtla Chico Chiapas]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Autónoma de Nuevo León Facultad de Agronomía ]]></institution>
<addr-line><![CDATA[Escobedo Nuevo León]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2021</year>
</pub-date>
<volume>44</volume>
<numero>1</numero>
<fpage>3</fpage>
<lpage>13</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0187-73802021000100003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0187-73802021000100003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0187-73802021000100003&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN El mejoramiento genético del cacao (Theobroma cacao L.) puede apoyarse con técnicas moleculares de bajo costo y altamente informativas. En este estudio se utilizaron iniciadores para la detección de polimorfismos amplificados de secuencias relacionadas (SRAP) y polimorfismos amplificados relacionado a intrones (ITAP) para la caracterización molecular del género Theobroma. Los genotipos Carmelo, Lagarto, PMCT 58, CATIE R1 y CATIE R1 se evaluaron a través de ADN genómico mediante 43 combinaciones de pares de iniciadores tipo SRAP y 55 combinaciones de pares de iniciadores tipo ITAP mediante PCR. Una vez seleccionados los iniciadores SRAP e ITAP altamente polimórficos, se verificó su utilidad para distinguir entre genotipos de cacao Criollo, Trinitario, Forastero y especies relacionadas al género Theobroma. Para analizar el polimorfismo, las bandas SRAP e ITAP de igual tamaño y movilidad generadas por la misma combinación para los genotipos evaluados se consideraron como idénticas para ese locus. Se generó una matriz binaria con el registro de ausencia (0) o presencia (1) de bandas para cada locus. Con la matriz se calculó la similitud genética de Jaccard. Con los valores de similitud se generó un dendrograma mediante el procedimiento de promedios de grupos no ponderados (UPGMA). Se calculó el contenido de información polimórfica (PIC) y poder de resolución (RP) por combinación de iniciadores. Con la técnica SRAP se generaron 312 bandas, y se encontró un polimorfismo promedio de 44%, un PIC de 0.17 y un RP de 1.92 en promedio. Con la técnica ITAP se generaron 931 bandas, así como un polimorfismo promedio de 69%, un PIC de 0.27 y un RP de 7.5. El análisis individual generado por cada combinación de iniciadores permitió seleccionar 10 pares de iniciadores para SRAP y 11 para ITAP. Los datos generados por las combinaciones Me1/Em7, Me6/Em3 y Me6/Em7 de SRAP en interacción con las combinaciones Itpr3/Em 10 e Itpr4/Em3 de ITAP mostraron mayor capacidad para distinguir entre tipos genéticos de cacao y especies relacionadas al género Theobroma.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[SUMMARY Genetic improvement of cocoa (Theobroma cacao L.) could be assisted by low-cost and highly informative molecular techniques. In this study, primers for the detection of sequence-related amplified polymorphism (SRAP) and intron targeted amplified polymorphism (ITAP) were used for the molecular characterization of the genus Theobroma. Genotypes Carmelo, Lagarto, PMCT 58, CATIE R1 and CATIE R6 were evaluated through genomic DNA using 43 combinations of SRAP-type primer pairs and 55 combinations of ITAP-type primer pairs by PCR. Once the highly polymorphic SRAP and ITAP primers were selected, their usefulness was verified to distinguish between genotypes of Criollo, Trinitarian and Forastero cocoa, and species related to the genus Theobroma. To analyze the polymorphism, the SRAP and ITAP bands of equal size and mobility generated by the same combination for the evaluated genotypes were considered as identical for that locus. A binary matrix was generated with the record of absence (0) or presence (1) of bands for each locus. With the matrix, the Jaccard&#8217;s genetic similarity was calculated. With the similarity values, a dendrogram was generated using the unweighted pair group method with arithmetic means (UPGMA). Likewise, the polymorphic information content (PIC) and the resolution power (RP) were calculated per primer combination. With the SRAP technique, 312 bands were generated, and an average polymorphism of 44 %, a PIC of 0.17, and an RP of 1.92 were found. With the ITAP technique 931 bands were generated, as well as an average polymorphism of 69 %, a PIC of 0.27, and an RP of 7.5. The individual analysis generated for each primer combination allowed to select 10 pairs for SRAP and 11 for ITAP. The data generated by combinations Me1/Em7, Me6/Em3, and Me6/Em7 of SRAP in interaction with combinations Itpr3/Em10 and Itpr4/Em3 of ITAP showed greater ability to distinguish between genetic types of cocoa and species related to the genus Theobroma.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Marcadores moleculares]]></kwd>
<kwd lng="es"><![CDATA[polimorfismo amplificado de secuencias relacionadas]]></kwd>
<kwd lng="es"><![CDATA[polimorfismo amplificado relacionado a intrones]]></kwd>
<kwd lng="en"><![CDATA[Intron targeted amplified polymorphism]]></kwd>
<kwd lng="en"><![CDATA[molecular markers]]></kwd>
<kwd lng="en"><![CDATA[sequence-related amplified polymorphism]]></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[Azofeifa-Delgado]]></surname>
<given-names><![CDATA[Á.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Uso de marcadores moleculares en plantas; aplicaciones en frutales del trópico]]></article-title>
<source><![CDATA[Agronomía Mesoamericana]]></source>
<year>2006</year>
<volume>17</volume>
<page-range>221-42</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Figueira]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Janick]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Levy]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Goldsbrough]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Reexamining the classification of Theobroma cacao L. using molecular markers]]></article-title>
<source><![CDATA[Journal of the American Society for Horticultural Science]]></source>
<year>1994</year>
<volume>119</volume>
<page-range>1073-82</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gardea]]></surname>
<given-names><![CDATA[A. A.]]></given-names>
</name>
<name>
<surname><![CDATA[García-Bañuelos]]></surname>
<given-names><![CDATA[M. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Orozco-Avitia]]></surname>
<given-names><![CDATA[J. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Sánchez-Chávez]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Sastré-Flores]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Ávila-Quezada]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cacao (Theobroma cacao L.)]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Yahia]]></surname>
<given-names><![CDATA[E. M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Fruit and Vegetable Phytochemicals: Chemistry and Human Health]]></source>
<year>2017</year>
<volume>II</volume>
<page-range>921-39</page-range><publisher-loc><![CDATA[Hoboquen, New Jersey, USA ]]></publisher-loc>
<publisher-name><![CDATA[John Wiley &amp; Sons]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hampl]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Pavlícek]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Flegr]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Construction and bootstrap analysis of DNA fingerprinting-based phylogenetic trees with the freeware program FreeTree: application to trichomonad parasites]]></article-title>
<source><![CDATA[International Journal of Systematic and Evolutionary Microbiology]]></source>
<year>2001</year>
<volume>51</volume>
<page-range>731-5</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Quiros]]></surname>
<given-names><![CDATA[C. F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sequence-related amplified polymorphism (SRAP), a new marker system based on a simple PCR reaction: its application to mapping and gene tagging in Brassica]]></article-title>
<source><![CDATA[Theoretical and Applied Genetics]]></source>
<year>2001</year>
<volume>103</volume>
<page-range>455-61</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[McVetty]]></surname>
<given-names><![CDATA[P. B. E.]]></given-names>
</name>
<name>
<surname><![CDATA[Quiros]]></surname>
<given-names><![CDATA[C. F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[SRAP molecular marker technology in plant science]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Andersen]]></surname>
<given-names><![CDATA[S. B.]]></given-names>
</name>
</person-group>
<source><![CDATA[Plant Breeding from Laboratories to Fields]]></source>
<year>2013</year>
<page-range>23-43</page-range><publisher-loc><![CDATA[London, UK ]]></publisher-loc>
<publisher-name><![CDATA[Intech Open]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[López-Gómez]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Youssef]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Kú-Cauich]]></surname>
<given-names><![CDATA[J. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Enríquez-Valencia]]></surname>
<given-names><![CDATA[. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Iracheta-Donjuan]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Escobedo-GraciaMedrano]]></surname>
<given-names><![CDATA[R. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Organogénesis directa de yemas florales de Musa sp., y variación somaclonal evaluada por marcadores moleculares]]></article-title>
<source><![CDATA[Agroproductividad]]></source>
<year>2017</year>
<volume>10</volume>
<page-range>65-71</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Monteiro]]></surname>
<given-names><![CDATA[W. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Lopes]]></surname>
<given-names><![CDATA[U. V.]]></given-names>
</name>
<name>
<surname><![CDATA[Clement]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Genetic improvement in cocoa]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Jain]]></surname>
<given-names><![CDATA[S. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Priyadarshan]]></surname>
<given-names><![CDATA[P. M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Breeding Plantation Tree Crops: Tropical Species]]></source>
<year>2009</year>
<page-range>589-626</page-range><publisher-loc><![CDATA[New York, USA ]]></publisher-loc>
<publisher-name><![CDATA[Springer]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Muniswamy]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Kosaraju]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Mishra]]></surname>
<given-names><![CDATA[M. K.]]></given-names>
</name>
<name>
<surname><![CDATA[Yenugula]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Field performance and genetic fidelity of micropropagated plants of Coffea canephora (Pierre ex A. Froehner)]]></article-title>
<source><![CDATA[Open Life Sciences]]></source>
<year>2017</year>
<volume>12</volume>
<page-range>1-11</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nadeem]]></surname>
<given-names><![CDATA[M. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Nawaz]]></surname>
<given-names><![CDATA[M. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Shahid]]></surname>
<given-names><![CDATA[M. Q.]]></given-names>
</name>
<name>
<surname><![CDATA[Do&#287;an]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Comertpay]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Yildiz]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Baloch]]></surname>
<given-names><![CDATA[F. S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[DNA molecular markers in plant breeding: current status and recent advancements in genomic selection and genome editing]]></article-title>
<source><![CDATA[Biotechnology &amp; Biotechnological Equipment]]></source>
<year>2018</year>
<volume>32</volume>
<page-range>261-85</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Prevost]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Wilkinson]]></surname>
<given-names><![CDATA[M. J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A new system of comparing PCR primers applied to ISSR fingerprinting of potato cultivars]]></article-title>
<source><![CDATA[Theoretical and Applied Genetics]]></source>
<year>1999</year>
<volume>98</volume>
<page-range>107-12</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rangel-Fajardo]]></surname>
<given-names><![CDATA[M. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Zavaleta-Mancera]]></surname>
<given-names><![CDATA[H. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Córdova-Téllez]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[López-Andrade]]></surname>
<given-names><![CDATA[A. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Delgado-Alvarado]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Vidales-Fernández]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Villegas-Monter]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Anatomía e histoquímica de la semilla del cacao (Theobroma cacao L.) criollo mexicano]]></article-title>
<source><![CDATA[Revista Fitotecnia Mexicana]]></source>
<year>2012</year>
<volume>35</volume>
<page-range>189-97</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ricaño-Rodríguez]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Ramos-Prado]]></surname>
<given-names><![CDATA[J. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Cocoletzi-Vásquez]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Hipólito-Romero]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[El estudio genómico del cacao (Theobroma cacao L.); breve recopilación de sus bases conceptuales]]></article-title>
<source><![CDATA[Agroproductividad]]></source>
<year>2018</year>
<volume>11</volume>
<page-range>29-35</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Robarts]]></surname>
<given-names><![CDATA[D. W. H.]]></given-names>
</name>
<name>
<surname><![CDATA[Wolfe]]></surname>
<given-names><![CDATA[A. D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sequence-related amplified polymorphism (SRAP) markers: a potential resource for studies in plant molecular biology]]></article-title>
<source><![CDATA[Applications in Plant Sciences]]></source>
<year>2014</year>
<volume>2</volume>
<page-range>1400017</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rohlf]]></surname>
<given-names><![CDATA[F. J.]]></given-names>
</name>
</person-group>
<source><![CDATA[NTSYSpc: Numerical Taxonomy System. Version 2.21c. Exeter Software]]></source>
<year>2009</year>
<publisher-loc><![CDATA[USA ]]></publisher-loc>
<publisher-name><![CDATA[Setauket, New York]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Roldán-Ruiz]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Dendauw]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Van Bockstaele]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Depicker]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Loose]]></surname>
<given-names><![CDATA[M. De]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[AFLP markers reveal high polymorphic rates in ryegrasses (Lolium spp.)]]></article-title>
<source><![CDATA[Molecular Breeding]]></source>
<year>2000</year>
<volume>6</volume>
<page-range>125-34</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="book">
<collab>SIAP, Sistema de Información Agropecuaria y Pesquera</collab>
<source><![CDATA[Anuario estadístico de la producción agrícola]]></source>
<year>2019</year>
<publisher-loc><![CDATA[Ciudad de México ]]></publisher-loc>
<publisher-name><![CDATA[Secretaría de Agricultura y Desarrollo Rural]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Xiong]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Zhong]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Jiang]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Han]]></surname>
<given-names><![CDATA[Z.]]></given-names>
</name>
<name>
<surname><![CDATA[He]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Tang]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Intron targeted amplified polymorphism (ITAP), a new sequence related amplified polymorphism-based technique for generating molecular markers in higher plant species]]></article-title>
<source><![CDATA[Plant Omics Journal]]></source>
<year>2013</year>
<volume>6</volume>
<page-range>128-34</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Youssef]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Valdez-Ojeda]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Ku-Cauich]]></surname>
<given-names><![CDATA[J. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Escobedo-GraciaMedrano]]></surname>
<given-names><![CDATA[R. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Enhanced protocol for isolation of plant genomic DNA]]></article-title>
<source><![CDATA[Journal of Agriculture and Environmental Sciences]]></source>
<year>2015</year>
<volume>4</volume>
<page-range>172-80</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
