<?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>0253-5785</journal-id>
<journal-title><![CDATA[Centro Agrícola]]></journal-title>
<abbrev-journal-title><![CDATA[Ctro. Agr.]]></abbrev-journal-title>
<issn>0253-5785</issn>
<publisher>
<publisher-name><![CDATA[Editorial Feijóo, Universidad Central de Las Villas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0253-57852020000500080</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Distribución y caracterización molecular de los virus SCYLV, SCMV en Saccharum sp. y PRSV-P en Carica papaya en Cuba]]></article-title>
<article-title xml:lang="en"><![CDATA[Distribution and molecular characterization of the viruses SCYLV, SCMV in Saccharum sp. and PRSV-P in Carica papaya in Cuba]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Aday-Díaz]]></surname>
<given-names><![CDATA[Osmany]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Puchades Izaguirre]]></surname>
<given-names><![CDATA[Yaquelin]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cabrera Mederos]]></surname>
<given-names><![CDATA[Dariel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González Ramírez]]></surname>
<given-names><![CDATA[José Efraín]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Portal]]></surname>
<given-names><![CDATA[Orelvis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto de Investigaciones de la Caña de Azúcar  ]]></institution>
<addr-line><![CDATA[Boyeros La Habana]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Unidad de Fitopatología y Modelización Agrícola  Consejo Nacional de Investigaciones Científicas y Técnicas]]></institution>
<addr-line><![CDATA[ Córdoba]]></addr-line>
<country>Argentina</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Instituto Nacional de Tecnología Agropecuaria Centro de Investigaciones Agropecuarias Instituto de Patología Vegetal Ing. Agr. Sergio Fernando Nome]]></institution>
<addr-line><![CDATA[ Córdoba]]></addr-line>
<country>Argentina</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Instituto de Investigaciones de Viandas Tropicales Departamento de Virología de Plantas ]]></institution>
<addr-line><![CDATA[Santo Domingo Villa Clara]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Universidad Central &#8220;Marta Abreu&#8221; de Las Villas Facultad de Ciencias Agropecuarias Centro de Investigaciones Agropecuarias]]></institution>
<addr-line><![CDATA[Santa Clara Villa Clara]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af6">
<institution><![CDATA[,Universidad Central &#8220;Marta Abreu&#8221; de Las Villas Facultad de Ciencias Agropecuarias Departamento de Biología]]></institution>
<addr-line><![CDATA[Santa Clara Villa Clara]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2020</year>
</pub-date>
<volume>47</volume>
<fpage>80</fpage>
<lpage>83</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S0253-57852020000500080&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S0253-57852020000500080&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S0253-57852020000500080&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN Entre las enfermedades más importantes en Saccharum spp., se destacan sugarcane yellow leaf virus (SCYLV) y sugarcane mosaic virus (SCMV). En Carica papaya L., papaya ringspot virus (PRSV-P) causa una de las enfermedades más destructivas. El objetivo de esta investigación fue determinar la distribución en Cuba de estos virus y su caracterización molecular. Se realizaron prospecciones y diagnóstico molecular mediante RT-PCR. En el caso de SCMV, se realizó secuenciación directa. Se realizaron análisis filodinámicos con 34 secuencias de aislados cubanos de PRSV-P y 107 secuencias de aislados del continente americano e islas del Caribe. SCYLV y PRSV-P se encuentran ampliamente distribuidos en Cuba. De SCYLV se informa la existencia de las razas BRA-PER, CUB y REU, y de SCMV una sola raza. Los aislados cubanos de PRSV-P y del continente americano e islas del Caribe mostraron un ancestro común. SCYLV y PRSV-P constituyen un peligro potencial para los agricultores.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT Among the most important diseases in Saccharum spp., sugarcane yellow leaf virus (SCYLV) and sugarcane mosaic virus (SCMV) stand out. In Carica papaya L., papaya ringspot virus (PRSV-P) causes one of the most destructive diseases. The objective of this research was to determine the distribution in Cuba of these viruses and their molecular characterization. Prospecting and molecular diagnosis were carried out by RT-PCR. In the case of SCMV, direct sequencing was performed. Phylodynamic analyzes were performed with 34 sequences from Cuban PRSV-P isolates and 107 sequences from isolates from the American continent and Caribbean islands. SCYLV and PRSV-P are widely distributed in Cuba. From SCYLV the existence of the races BRA-PER, CUB and REU was reported, and from SCMV a single race. The Cuban isolates of PRSV-P and from the American continent and Caribbean islands showed a common ancestor. SCYLV and PRSV-P constitute a potential hazard to farmers.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[análisis filodinámico]]></kwd>
<kwd lng="es"><![CDATA[RT-PCR]]></kwd>
<kwd lng="es"><![CDATA[secuenciación]]></kwd>
<kwd lng="es"><![CDATA[virus]]></kwd>
<kwd lng="en"><![CDATA[phylodynamic analysis]]></kwd>
<kwd lng="en"><![CDATA[RT-PCR]]></kwd>
<kwd lng="en"><![CDATA[sequence]]></kwd>
<kwd lng="en"><![CDATA[virus]]></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[ADAY-DÍAZ]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
<name>
<surname><![CDATA[LA O]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[PUCHADES]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Genotyping of sugarcane yellow leaf virus in commercial cultivars and the Cuban germplasm collection]]></article-title>
<source><![CDATA[Sugar Tech]]></source>
<year>2017</year>
<numero>19</numero>
<issue>19</issue>
<page-range>102-8</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ADAY-DÍAZ]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
<name>
<surname><![CDATA[LA O]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[ZARDÓN NAVARRO]]></surname>
<given-names><![CDATA[M.A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Distribución del virus de la hoja amarilla de la caña de azúcar en Cuba]]></article-title>
<source><![CDATA[Revista Protección Vegetal]]></source>
<year>2014</year>
<volume>29</volume>
<page-range>177-84</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[CABRERA MEDEROS]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[GIOLITTI]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[TORRES]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Distribution and phylodynamics of papaya ringspot virus on Carica papaya in Cuba]]></article-title>
<source><![CDATA[Plant Pathology]]></source>
<year>2019</year>
<numero>68</numero>
<issue>68</issue>
<page-range>239-50</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[GIRARD]]></surname>
<given-names><![CDATA[J.C.]]></given-names>
</name>
<name>
<surname><![CDATA[FERNÁNDEZ]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[DAUGROIS]]></surname>
<given-names><![CDATA[J.H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Genetic diversity of sugarcane yellow leaf virus in a sugarcane selection plot in Guadeloupe (FWI)]]></article-title>
<source><![CDATA[International Sugar Journal]]></source>
<year>2012</year>
<numero>114</numero>
<issue>114</issue>
<page-range>96-100</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[MARWAL]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[GAUR]]></surname>
<given-names><![CDATA[R.K]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Phylogenetic and recombination analyses of sugarcane yellow leaf virus isolates]]></article-title>
<source><![CDATA[Sugar Tech]]></source>
<year>2020</year>
<numero>22</numero>
<issue>22</issue>
<page-range>540-5</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[MISHRA]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[PATIL]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[PATIL]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sequence diversity studies of papaya ringspot virus isolates in South India reveal higher variability and recombination in the 5&#8242;-terminal gene sequences]]></article-title>
<source><![CDATA[Virus Disease]]></source>
<year>2019</year>
<numero>30</numero>
<issue>30</issue>
<page-range>261-8</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[PUCHADES]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[LA O]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[MONTALVÁN]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Genetic and symptomatic characterization of sugarcane mosaic virus (SCMV) in Cuba]]></article-title>
<source><![CDATA[Sugar Tech]]></source>
<year>2016</year>
<numero>18</numero>
<issue>18</issue>
<page-range>184-91</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[VISWANATHAN]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Varietal degeneration in sugarcane and its management in India]]></article-title>
<source><![CDATA[Sugar Tech]]></source>
<year>2016</year>
<numero>18</numero>
<issue>18</issue>
<page-range>1-7</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
