<?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>2007-1132</journal-id>
<journal-title><![CDATA[Revista mexicana de ciencias forestales]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. de cienc. forestales]]></abbrev-journal-title>
<issn>2007-1132</issn>
<publisher>
<publisher-name><![CDATA[Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-11322022000100095</article-id>
<article-id pub-id-type="doi">10.29298/rmcf.v13i69.1088</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Establecimiento de novo de un cultivo in vitro de una línea celular derivada del intestino de moscas sierra (Hymenoptera: Diprionidae)]]></article-title>
<article-title xml:lang="en"><![CDATA[De novo establishment of an in vitro cell line culture derived from the intestine of sawflies (Hymenoptera: Diprionidae)]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Tapia-Uriza]]></surname>
<given-names><![CDATA[Tania Rocío]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cossío-Bayúgar]]></surname>
<given-names><![CDATA[Raquel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González-Gaona]]></surname>
<given-names><![CDATA[Ernesto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lira-Ramos]]></surname>
<given-names><![CDATA[Karla Vanessa De]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodríguez-Cruz]]></surname>
<given-names><![CDATA[Yahaira Elizabeth]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Miranda-Miranda]]></surname>
<given-names><![CDATA[Estefhan]]></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 Centro Nacional de Investigación Disciplinaria en Salud Animal e Inocuidad ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias Campo Experimental Pabellón ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>02</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>02</month>
<year>2022</year>
</pub-date>
<volume>13</volume>
<numero>69</numero>
<fpage>95</fpage>
<lpage>111</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-11322022000100095&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-11322022000100095&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-11322022000100095&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen En México, los bosques de pino son afectados por plagas insectiles, dentro de las cuales destacan las avispas de la familia Diprionidae, conocidas como moscas sierra &#8213;insectos causantes de defoliaciones en grandes extensiones de pinos y juniperus a lo largo del territorio nacional&#8213;, por lo que existe la necesidad de implementar medidas de control. Una estrategia es el uso de baculovirus que ha mostrado efectividad en varios países, con problemas similares, en donde se ha demostrado que los gamma-baculovirus infectan a las larvas de estas avispas, aumentan su mortalidad y con ello regulan sus poblaciones. En México se carece de estudios sobre la identificación, aislamiento y cultivo in vitro de gamma-baculovirus específicos para moscas sierra. En el presente escrito se analiza el establecimiento de una línea celular del hospedero de los virus, las moscas sierra, en especial de células epiteliales del intestino de las larvas; ya que, según las fuentes bibliográficas, el virus no es capaz de replicarse en otro tipo de órganos. El desarrollo de una línea celular resulta ser un poco laborioso, en particular cuando no se tienen antecedentes; por ello, se desarrolló un protocolo de establecimiento celular, con el cual se obtuvieron tanto las células requeridas, como cultivos primarios de diferentes órganos del estadio larval de las moscas sierra.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Pines, cedars and oaks forests are affected by different arthropod pests, one of which are the wasps of the family Diprionidae commonly known as sawflies. Swarms of these organisms cause defoliation on large extensions of pines and oaks along the national territory, and there is an urgent need to implement measures for the control of sawflies. One successful measure applied in other countries with similar forest pest control issues is the use of specific baculoviruses for the control of Diprionidae wasps, which has proved to be effective in the biological control of sawflies by infecting the larval stage of theses wasps, and thus increasing their mortality. However, there are no current projects in México that evaluate the identification and isolation of gamma-baculovirus destined to the biological control of forest pests. Our study addresses the technical difficulties of obtaining an intestinal cell line from Diprionidae sawflies, and we report the isolation and in vitro culture of intestinal cells.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Control biológico]]></kwd>
<kwd lng="es"><![CDATA[cultivo celular]]></kwd>
<kwd lng="es"><![CDATA[cultivo in vitro]]></kwd>
<kwd lng="es"><![CDATA[epitelio intestinal]]></kwd>
<kwd lng="es"><![CDATA[líneas celulares]]></kwd>
<kwd lng="es"><![CDATA[moscas sierra]]></kwd>
<kwd lng="en"><![CDATA[Biological control]]></kwd>
<kwd lng="en"><![CDATA[cellular culture]]></kwd>
<kwd lng="en"><![CDATA[in vitro culture]]></kwd>
<kwd lng="en"><![CDATA[intestinal epithelial]]></kwd>
<kwd lng="en"><![CDATA[sawflies]]></kwd>
<kwd lng="en"><![CDATA[Nuclear Polyhedrosis Virus]]></kwd>
</kwd-group>
</article-meta>
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<article-title xml:lang=""><![CDATA[Cross-talking between baculoviruses and host insects towards a successful infection]]></article-title>
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