<?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>S2007-09342015001002291</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Estudio histológico y morfológico de plantas autotetraploides y diploides de tomate de cáscara]]></article-title>
<article-title xml:lang="en"><![CDATA[Histological and morphological study of autotetraploid and diploid plants of tomatillo]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramírez Godina]]></surname>
<given-names><![CDATA[Francisca]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Robledo Torres]]></surname>
<given-names><![CDATA[Valentín]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Reyes Valdés]]></surname>
<given-names><![CDATA[M. Humberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Escobedo Bocardo]]></surname>
<given-names><![CDATA[Leticia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Torres Tapia]]></surname>
<given-names><![CDATA[María Alejandra]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[García Osuna]]></surname>
<given-names><![CDATA[Hermila Trinidad]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Autónoma Agraria Antonio Departamento de Fitomejoramiento ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Autónoma Agraria Antonio Departamento de Horticultura ]]></institution>
<addr-line><![CDATA[Saltillo Coahuila]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2015</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2015</year>
</pub-date>
<volume>6</volume>
<numero>spe12</numero>
<fpage>2291</fpage>
<lpage>2299</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-09342015001002291&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-09342015001002291&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-09342015001002291&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El tomate de cáscara (Physalis ixocarpa) es una especie originaria de México, su importancia radica en su alto consumo en México y exportación a los Estados Unidos de América y Canadá. La formación de autopoliploides es una alternativa de introducción de nuevo potencial genético en esta especie; sin embargo, se desconoce el impacto de la poliploidización artificial sobre la histología y morfología de la planta, por lo que se planteó como objetivo; estudiar la histología y morfología de plantas diploides (Rendidora) y autotetraploides. El material vegetal utilizado fueron tres autotetraploides (11,16 y 20) seleccionados en base a rendimiento y calidad de fruto y el diploide rendidora (19). El experimento se estableció a cielo abierto en General Cepeda, Coahuila, en 2011, bajo un diseño experimental de bloques completos al azar con cuatro repeticiones, la parcela útil fueron 10 plantas. Las variables morfológicas fueron: ancho (AH) y largo de hoja (LH), diámetro de tallo (DT), diámetro de flores (DF), altura de planta (AP). Las histológicas fueron: área de vasos de xilema de hoja (AXH), pecíolo (AXP), raíz (AXR) y tallo(AXT), parénquima en empalizada (LPEH) y parénquima lagunar en hojas(APLH). Los tetraploides mostraron ancho de hoja y diámetro de flor significativamente mayor que el diploide (p&#8804; 0.05); sin embargo en altura de planta el diploide fue significativamente mayor que los autotetraploides. El área de vasos de xilema de tallo y raíz de los autotetraploides mostraron valores significativamente (p&lt; 0.01) superiores a los diploides de acuerdo a la prueba de Tukey, además las plantas autotetraploides fueron más vigorosas, característica importante en el mejoramiento de esta especie, por lo que este tipo de estudios aportará datos para la comprensión del comportamiento anatómico de los autotetraploides en tomate de cáscara.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Husk tomato (Physalis ixocarpa) is a species from Mexico, its importance lies in its high consumption in Mexico and export to the United States and Canada. Autopolyploids formation is an alternative to introduce new genetic potential in this species; however, the impact of artificial polyploidization on histology and morphology of plant is unknown, so it was proposed as objective to study histology and morphology of diploid plants (Rendidora) and autotetraploid. The plant material used were three autotetraploid (11, 16 and 20) selected based on yield and quality of fruit and rendidora diploid (19). The experiment was established in the field in General Cepeda, Coahuila in 2011, under a complete randomized block design with four replications, the useful plot were 10 plants. The morphological variables were: widths (AH), leaf length (LH), stem diameter (DT), flower diameter (DF) and plant height (AP). Histological were: leaf xylem vessels area (AXH), petiole (AXP), root (AXR) and stem (AXT), palisade parenchyma (LPEH) and lacunar parenchyma in leaf (APLH). Tetraploid showed leaf width and flower diameter significantly higher than diploid (p&#8804; 0.05); however in plant height diploid was significantly higher than autotetraploid. The area of xylem vessels of stem and root of autotetraploids showed significantly higher values (p&lt; 0.01) than diploid according to Tukey test, also autotetraploid plants were more vigorous, an important characteristic in the improvement of this species, so this kind of studies provide data to understand the anatomical behavior of autotetraploids in tomatillo.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Physalis ixocapa Brot.]]></kwd>
<kwd lng="es"><![CDATA[histología]]></kwd>
<kwd lng="es"><![CDATA[poliploidia]]></kwd>
<kwd lng="es"><![CDATA[colchicina]]></kwd>
<kwd lng="es"><![CDATA[vasos de xilema]]></kwd>
<kwd lng="en"><![CDATA[Physalis ixocapa Brot]]></kwd>
<kwd lng="en"><![CDATA[colchicine]]></kwd>
<kwd lng="en"><![CDATA[histology]]></kwd>
<kwd lng="en"><![CDATA[polyploidy]]></kwd>
<kwd lng="en"><![CDATA[xylem vessels]]></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[Cañizares]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Sanabria]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Rojas]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Anatomía de la hoja de Lima Tahití (Citrus latifolia Tanaka)]]></article-title>
<source><![CDATA[Revista UDO Agrícola]]></source>
<year>2005</year>
<volume>5</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>68-73</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cequea]]></surname>
<given-names><![CDATA[A. C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cytogenetic analysis of the artificial tetraploid Lycopersicon esculentum var cerasiforme]]></article-title>
<source><![CDATA[Ciencia]]></source>
<year>2000</year>
<volume>8</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>119-26</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[Ch.]]></given-names>
</name>
<name>
<surname><![CDATA[Hou]]></surname>
<given-names><![CDATA[X.]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Tian]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Induction of Anthurium andraeanum &#8220;Arizona&#8221; tetraploid by colchicine in vitro]]></article-title>
<source><![CDATA[Euphytica.]]></source>
<year>2011</year>
<volume>181</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>137-14</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gantait]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Mandal]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Bhattacharyya]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Das]]></surname>
<given-names><![CDATA[P. K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Induction and identification of tetraploids using in vitro colchicine treatment of Gerbera jamesonii Bolus cv. Sciella]]></article-title>
<source><![CDATA[Plant Cell, Tissue Organ Culture.]]></source>
<year>2011</year>
<volume>106</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>485-93</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[S. M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Manual de laboratorio citología y citogenética]]></source>
<year>1990</year>
<publisher-name><![CDATA[Editorial Trillas. Universidad Autónoma Agraria Antonio Narro]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Imery]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Cequea]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Colchicine-induce autotetraploid in Aloe vera L.]]></article-title>
<source><![CDATA[Cytologia]]></source>
<year>2001</year>
<volume>66</volume>
<page-range>409-13</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[Z.]]></given-names>
</name>
<name>
<surname><![CDATA[Bao]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Colchicine-induced chromosome doubling in Platanus acerifolia and its effect on plant morphology]]></article-title>
<source><![CDATA[Euphytica.]]></source>
<year>2007</year>
<volume>157</volume>
<numero>1-2</numero>
<issue>1-2</issue>
<page-range>145-54</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jáuregui]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<source><![CDATA[Manual práctico de microtecnia vegetal]]></source>
<year>2003</year>
<publisher-loc><![CDATA[Maracay, Venezuela ]]></publisher-loc>
<publisher-name><![CDATA[Departamento de Botánica Agrícola. Laboratorio de Botánica. Facultad de Agronomía. Postgrado de Botánica Agrícola. Universidad Central de Venezuela]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Molero]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Matos]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Efectos de la inducción artificial de la poliploidía en plantas de Aloe vera (L.)]]></article-title>
<source><![CDATA[Boletín Centro de Investigaciones Biológicas Venezuela]]></source>
<year>2008</year>
<volume>42</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>111-33</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Parisod]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Holderegger]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Brochmann]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evolutionary consequences of autopolyploidy]]></article-title>
<source><![CDATA[New Phytologist.]]></source>
<year>2010</year>
<volume>186</volume>
<page-range>5-17</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Poehlman]]></surname>
<given-names><![CDATA[J. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Allen]]></surname>
<given-names><![CDATA[S. D.]]></given-names>
</name>
</person-group>
<source><![CDATA[Mejoramiento genético de las cosechas]]></source>
<year>2005</year>
<edition>Segunda</edition>
<publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[Limusa]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rêgo]]></surname>
<given-names><![CDATA[M. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Rêgo]]></surname>
<given-names><![CDATA[E. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Bruckner]]></surname>
<given-names><![CDATA[C. H.]]></given-names>
</name>
<name>
<surname><![CDATA[Finger]]></surname>
<given-names><![CDATA[F. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Otoni]]></surname>
<given-names><![CDATA[W. C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[In vitro induction of autotetraploids from diploid yellow passion fruit mediated by colchicine and oryzalin]]></article-title>
<source><![CDATA[Plant Cell, Tissue Organ Culture.]]></source>
<year>2011</year>
<volume>107</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>451-9</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Robledo]]></surname>
<given-names><![CDATA[T. V.]]></given-names>
</name>
<name>
<surname><![CDATA[Ramírez]]></surname>
<given-names><![CDATA[G. F.]]></given-names>
</name>
<name>
<surname><![CDATA[Foroughbakhch]]></surname>
<given-names><![CDATA[P. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Benavides]]></surname>
<given-names><![CDATA[M. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[G. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Reyes]]></surname>
<given-names><![CDATA[M. H. V.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Development of tomatillo (Physalis ixocarpa Brot.) autotetraploids and their chromosome and phenotypic characterization]]></article-title>
<source><![CDATA[Breeding Sci.]]></source>
<year>2011</year>
<volume>61</volume>
<page-range>288-93</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Santiaguillo]]></surname>
<given-names><![CDATA[H. J. F.]]></given-names>
</name>
<name>
<surname><![CDATA[Cervantes]]></surname>
<given-names><![CDATA[S. T.]]></given-names>
</name>
<name>
<surname><![CDATA[Peña]]></surname>
<given-names><![CDATA[L. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Selección para rendimiento y calidad de fruto de cruzas planta x planta entre variedades de tomate de cáscara]]></article-title>
<source><![CDATA[Rev. Fitotec. Mex.]]></source>
<year>2004</year>
<volume>27</volume>
<page-range>85-91</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<collab>Statistical Analysis System (SAS) Institute</collab>
<article-title xml:lang=""><![CDATA[SAS user&#8217;s guide. Statistics. Version 8. SAS Inst., Cary, NC. USA. Quality, and elemental removal]]></article-title>
<source><![CDATA[J. Environ. Qual.]]></source>
<year>2008</year>
<volume>19</volume>
<page-range>749-56</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="">
<collab>SIAP-SAGARPA (Sistema de Información Agrícola y Pecuaria)</collab>
<source><![CDATA[Resumen nacional de avances agrícolas por estado. Producción anual. Cierre de la producción agrícola por cultivo]]></source>
<year>2014</year>
</nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tang]]></surname>
<given-names><![CDATA[Z. Q.]]></given-names>
</name>
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[D. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Song]]></surname>
<given-names><![CDATA[Z. J.]]></given-names>
</name>
<name>
<surname><![CDATA[He]]></surname>
<given-names><![CDATA[Y. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Cai]]></surname>
<given-names><![CDATA[D. T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[In vitro induction and identification of tetraploid plants of Paulownia tomentosa]]></article-title>
<source><![CDATA[Plant Cell, Tissue Organ Culture.]]></source>
<year>2010</year>
<volume>102</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>213-20</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wilkinson]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The plant surface (maily leaf)]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Metcalfe]]></surname>
<given-names><![CDATA[C.R.]]></given-names>
</name>
<name>
<surname><![CDATA[Chalk]]></surname>
</name>
</person-group>
<source><![CDATA[Anatomy of dicotiledons]]></source>
<year>1979</year>
<page-range>97-165</page-range><publisher-name><![CDATA[Oxford Cloredons Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[J. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Cao]]></surname>
<given-names><![CDATA[K. F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Stem hydraulics mediates leaf water status, carbon gain, nutrient use efficiencies and plant growth rates across dipterocarp species]]></article-title>
<source><![CDATA[Func. Ecol.]]></source>
<year>2009</year>
<volume>23</volume>
<page-range>658-67</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
