<?xml version="1.0" encoding="UTF-8"?>
<record
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.loc.gov/MARC21/slim http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd"
    xmlns="http://www.loc.gov/MARC21/slim">

  <leader>04101nab a2200325 i 4500</leader>
  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20240822155746.0</controlfield>
  <controlfield tag="008">240822b2020    bl.qr|pooa||| 00| 0 por |</controlfield>
  <datafield tag="040" ind1=" " ind2=" ">
    <subfield code="a">BR-BrBNA</subfield>
    <subfield code="b">por</subfield>
  </datafield>
  <datafield tag="072" ind1=" " ind2=" ">
    <subfield code="a">F30</subfield>
    <subfield code="b">4020</subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Machado, Dayanna do Nascimento </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Costa, Ervandil Corr&#xEA;a </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Carvalho, Acacio Geraldo de </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Puntel, Let&#xED;cia</subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Pozebon, Henrique </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Arnemann, Jonas Andr&#xE9; </subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">DNA barcoding de Oncideres saga (Coleoptera: Cerambycidae) do Brasil</subfield>
  </datafield>
  <datafield tag="500" ind1=" " ind2=" ">
    <subfield code="a">Publica&#xE7;&#xE3;o on-line; 30 ref.; 2 illus.; Summaries (En, Pt)</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">

Resumo

Utilizar ferramentas moleculares aliadas a t&#xE9;cnicas tradicionais de identifica&#xE7;&#xE3;o para determinar
corretamente as esp&#xE9;cies, a diversidade gen&#xE9;tica e o fluxo g&#xEA;nico de insetos-praga florestais &#xE9; um dos
maiores avan&#xE7;os dos &#xFA;ltimos anos. Nesse sentido, o objetivo do trabalho foi realizar o DNA barcoding da
esp&#xE9;cie Oncideres saga (Dalman, 1823), utilizando o primeiro fragmento do gene mitocondrial Citocromo
Oxidase I (COI). Em Serop&#xE9;dica, Rio de Janeiro, galhos de Albizia lebbeck (L.) Benth., anelados por uma
esp&#xE9;cie de Cerambycidae, foram coletados e armazenados em laborat&#xF3;rio sob condi&#xE7;&#xF5;es controladas
at&#xE9; a emerg&#xEA;ncia dos insetos adultos. Um total de 13 insetos emergiram e, a partir das caracter&#xED;sticas
morfol&#xF3;gicas, foram identificados como Oncideres saga. Oito esp&#xE9;cimes adultos foram utilizados para
a caracteriza&#xE7;&#xE3;o molecular a partir do gene mitocondrial Citocromo Oxidase I (COI). Ap&#xF3;s a obten&#xE7;&#xE3;o
do DNA gen&#xF4;mico e amplifica&#xE7;&#xE3;o do gene COI via PCR, os produtos foram sequenciados gerando um
fragmento com 639 pb. Este &#xE9; o primeiro estudo molecular que caracteriza o DNA barcoding de Oncideres
saga, que &#xE9; uma esp&#xE9;cie geneticamente distinta das demais do g&#xEA;nero Oncideres. Esta pesquisa traz
informa&#xE7;&#xF5;es b&#xE1;sicas que poder&#xE3;o ser utilizadas para explorar novas popula&#xE7;&#xF5;es desse inseto-praga em
futuros estudos moleculares e aplicados.

Palavras-chave: Caracteriza&#xE7;&#xE3;o molecular; MtDNA; Entomologia Florestal</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">

Abstract

Combining molecular tools with traditional identification techniques to correctly determine species,
genetic diversity and gene flow of forest pest insects is one of the greatest advances in entomology in
recent years. The aim of this work was to identify the species Oncideres saga (Dalman, 1823) using the first
fragment of the cytochrome oxidase I (COI) gene, from the mitochondrial genome. In Serop&#xE9;dica, Rio de
Janeiro state, branches of Albizia lebbeck (L.) Benth. ringed by a species of Cerambycidae were collected
and stored under laboratory conditions until the emergence of adult insects. Thirteen insects emerged
and were identified as Oncideres saga, based on morphological traits. Eight adult specimens were used for
molecular characterization of the COI gene. After obtaining the genomic DNA and amplifying the COI
fragment via PCR, the products were sequenced, resulting in a fragment of 639 bp length. This is the first
molecular study characterizing the DNA barcode of Oncideres. saga, which is a species genetically distinct
from the others of the genus Oncideres. This research provides basic information that can be used to
explore new populations of this pest insect in future molecular and applied studies.

Keywords: Molecular characterization; MtDNA; Forest entomology</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">GEN&#xC9;TICA MOLECULAR</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">DNA</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">MARCADOR GEN&#xC9;TICO</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">ENTOMOLOGIA</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">FLORESTA</subfield>
  </datafield>
  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">4065</subfield>
    <subfield code="9">316740</subfield>
    <subfield code="d">Santa Maria-RS Universidade Federal de Santa Maria - Centro de Pesquisas Florestais.Departamento de Ci&#xEA;ncias Florestais. Programa de P&#xF3;s-Gradua&#xE7;&#xE3;o em Engenharia Florestal 1991</subfield>
    <subfield code="o">2024-3273</subfield>
    <subfield code="t">Ci&#xEA;ncia Florestal (Brazil)</subfield>
    <subfield code="x">0103-9954; 1980-5098 (on-line)</subfield>
    <subfield code="g">v. 30(3) p. 937-943; (Jul-Sep 2020)</subfield>
    <subfield code="w">BR2023001794</subfield>
  </datafield>
  <datafield tag="856" ind1=" " ind2=" ">
    <subfield code="u">https://www.scielo.br/j/cflo/a/hZwZ3fVvjysHxgHYVxgMmHv/?format=pdf&amp;lang=pt</subfield>
  </datafield>
  <datafield tag="942" ind1=" " ind2=" ">
    <subfield code="c">Anal&#xED;tica</subfield>
  </datafield>
  <datafield tag="999" ind1=" " ind2=" ">
    <subfield code="c">300998</subfield>
    <subfield code="d">300998</subfield>
  </datafield>
</record>
