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  <leader>02716nab a2200397 i 4500</leader>
  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20240612132623.0</controlfield>
  <controlfield tag="008">240612b2023    bl.ar|pooa||| 00| 0 eng |</controlfield>
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    <subfield code="b">eng</subfield>
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    <subfield code="b">0150</subfield>
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    <subfield code="a">F60</subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Oliveira, Victoria Freitas de </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a"> Venske, Eduardo </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Stafen, C&#xE1;ssia Fernanda </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Paniz, Fernanda Pollo </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Pedron, Tatiana </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Pereira, Rodrigo Mendes </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Magalh&#xE3;es J&#xFA;nior, Ariano Martins de </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Maia, Luciano Carlos da </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Oliveira, Antonio Costa de </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Batista, Bruno Lemos </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Pegoraro, Camila </subfield>
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  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Genome-wide association of iron content in rice grains grown in Southern Brazil</subfield>
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  <datafield tag="500" ind1=" " ind2=" ">
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Publica&#xE7;&#xE3;o on-line; 16 ref.; Summaries (En, Pt)</subfield>
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Abstract &#x2012; The objective of this work was to map the chromosomal regions
responsible for iron accumulation in rice grains, in Southern Brazil. Eighty-one
rice accessions were genotyped and phenotyped for Fe accumulation. Single
nucleotide polymorphisms were mapped in the whole grain on chromosomes 1,
5, 6, and 10, from which 13 candidate genes were identified. Some of the genes,
such as Os10g0406800, seem to have a relationship with Fe homeostasis, while
others are related to other metabolic processes or have an unknown function.


Index terms: Oryza sativa, brown rice, candidate genes, genotyping, mapping</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">

Resumo &#x2013; O objetivo deste trabalho foi mapear regi&#xF5;es cromoss&#xF4;micas
respons&#xE1;veis pelo ac&#xFA;mulo de ferro em gr&#xE3;os de arroz, na regi&#xE3;o Sul do Brasil.
Oitenta e um acessos de arroz foram genotipados e fenotipados quanto ao
ac&#xFA;mulo de Fe. Polimorfismos de nucleot&#xED;deos &#xFA;nicos foram mapeados no
gr&#xE3;o integral, nos cromossomos 1, 5, 6 e 10, dos quais 13 genes candidatos
foram identificados. Alguns dos genes, como o Os10g0406800, parecem ter
rela&#xE7;&#xE3;o com a homeostase do Fe, enquanto outros t&#xEA;m rela&#xE7;&#xE3;o com outros
processos metab&#xF3;licos ou fun&#xE7;&#xE3;o desconhecida.


Termos para indexa&#xE7;&#xE3;o: Oryza sativa, arroz integral, genes candidatos,
genotipagem, mapeamento.</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">ARROZ INTEGRAL</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">GR&#xC3;O</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">FERRO</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">PROPRIEDADE F&#xCD;SICO-QU&#xCD;MICA</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">GENOTIPAGEM</subfield>
  </datafield>
  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">920</subfield>
    <subfield code="9">25804</subfield>
    <subfield code="d">Bras&#xED;lia-DF Empresa Brasileira de Pesquisa Agropecu&#xE1;ria - EMBRAPA 1966-</subfield>
    <subfield code="o">2023-436359</subfield>
    <subfield code="t">Pesquisa Agropecu&#xE1;ria Brasileira (Brazil)</subfield>
    <subfield code="x">0100-204X</subfield>
    <subfield code="g">v. 58 p. 1-5; (2023)</subfield>
    <subfield code="w">BR2024001138</subfield>
  </datafield>
  <datafield tag="856" ind1=" " ind2=" ">
    <subfield code="u">https://www.scielo.br/j/pab/a/rDPdXvswhJDT6ctpXW68HNv/?format=pdf&amp;lang=en</subfield>
  </datafield>
  <datafield tag="942" ind1=" " ind2=" ">
    <subfield code="c">Anal&#xED;tica</subfield>
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  <datafield tag="999" ind1=" " ind2=" ">
    <subfield code="c">300029</subfield>
    <subfield code="d">300029</subfield>
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