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| Registros recuperados : 73 | |
| Registros recuperados : 73 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
16/07/2021 |
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Data da última atualização: |
16/07/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
SOUZA, A. V. de; CARVALHO, J. R. de S.; COSTA, E. S. S.; SOUZA, C. S. de; SILVA, H. F. de J.; LUZ, J. M. Q.; MACIEL, G. M.; SIQUIEROLI, A. C. S. |
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Afiliação: |
ANA VALERIA VIEIRA DE SOUZA, CPATSA; JACKSON RAFAEL DE SÁ CARVALHO; EVELYN SOPHIA SILVA COSTA; CRISTINA SOARES DE SOUZA; HERICK FERNANDO DE JESUS SILVA; JOSÉ MAGNO QUEIROZ LUZ; GABRIEL MASCARENHAS MACIEL; ANA CAROLINA SILVA SIQUIEROLI. |
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Título: |
Genetic diversity in Amburana (Amburana cearensis) accessions: hierarchical and optimization methods. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Revista Árvore, v. 45, e4508, 2021. |
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DOI: |
https://doi.org/10.1590/1806-908820210000008 |
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Idioma: |
Inglês |
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Conteúdo: |
The evaluation of accessions in a germplasm bank is essential for determining the potential parents in conservation programs, especially for native trees. This study aimed to determine the genetic diversity among 68 Amburana cearensis genotypes from different locations in the state of Pernambuco, Brazil. Their genetic patterns were evaluated by Inter Simple Sequence Repeat (ISSR) molecular markers and genetic divergence was evaluated through multivariate analyses using different clustering methods. The optimization method used (Tocher) was in agreement with all the hierarchical models used, in which clustering of the genotypes occurred similarly, specifically for the accession BB116, which is an important genetic material to be preserved and studied. Among the various hierarchical methods applied, the Average Linkage method exhibited higher discrimination power, allowing identification of a larger number of divergent groups, thus implying wide genetic diversity among A. cearensis accessions. |
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Palavras-Chave: |
Amburana cearensis; Amburana de cheiro; Árvore nativa; Conservação genética; Planta nativa. |
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Thesagro: |
Banco de Germoplasma; Caatinga; Genótipo; Imburana de Cambão; Planta Medicinal. |
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Thesaurus NAL: |
Natural resources. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/224493/1/GENETIC-DIVERSITY-IN-AMBURANA-Amburana-cearensis-2021.pdf
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Marc: |
LEADER 02054naa a2200349 a 4500
001 2132967
005 2021-07-16
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/1806-908820210000008$2DOI
100 1 $aSOUZA, A. V. de
245 $aGenetic diversity in Amburana (Amburana cearensis) accessions$bhierarchical and optimization methods.$h[electronic resource]
260 $c2021
520 $aThe evaluation of accessions in a germplasm bank is essential for determining the potential parents in conservation programs, especially for native trees. This study aimed to determine the genetic diversity among 68 Amburana cearensis genotypes from different locations in the state of Pernambuco, Brazil. Their genetic patterns were evaluated by Inter Simple Sequence Repeat (ISSR) molecular markers and genetic divergence was evaluated through multivariate analyses using different clustering methods. The optimization method used (Tocher) was in agreement with all the hierarchical models used, in which clustering of the genotypes occurred similarly, specifically for the accession BB116, which is an important genetic material to be preserved and studied. Among the various hierarchical methods applied, the Average Linkage method exhibited higher discrimination power, allowing identification of a larger number of divergent groups, thus implying wide genetic diversity among A. cearensis accessions.
650 $aNatural resources
650 $aBanco de Germoplasma
650 $aCaatinga
650 $aGenótipo
650 $aImburana de Cambão
650 $aPlanta Medicinal
653 $aAmburana cearensis
653 $aAmburana de cheiro
653 $aÁrvore nativa
653 $aConservação genética
653 $aPlanta nativa
700 1 $aCARVALHO, J. R. de S.
700 1 $aCOSTA, E. S. S.
700 1 $aSOUZA, C. S. de
700 1 $aSILVA, H. F. de J.
700 1 $aLUZ, J. M. Q.
700 1 $aMACIEL, G. M.
700 1 $aSIQUIEROLI, A. C. S.
773 $tRevista Árvore$gv. 45, e4508, 2021.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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