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Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
20/02/2013 |
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Data da última atualização: |
21/08/2017 |
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Autoria: |
PERSEGUINI, J. M. K. C; ROMÃO, L. R. de C.; BRIÑEZ, B.; SCALOPPI JÚNIOR, E. J.; GONÇALVES, P. de S.; BENCHIMOL, L. L. |
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Afiliação: |
JULIANA MORINI KÜPPER CARDOSO PERSEGUINI, UNICAMP; LINEU ROBERTO de CASTRO ROMÃO, UNICAMP; BORIS BRIÑEZ, UNICAMP; ERIVALDO JOSÉ SCALOPPI JÚNIOR, APTA; PAULO de SOUZA GONAÇLVES, IAC; LUCIANA LASRY BENCHIMOL, IAC. |
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Título: |
Genetic diversity of cultivated accessions and wild species of rubber tree using EST-SSR markers. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 47, n. 8, p. 1087-1094, ago. 2012 |
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Páginas: |
p.1087-1094 |
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Idioma: |
Inglês |
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Notas: |
Título em português: Diversidade genética de acessos cultivados e espécies silvestres de seringueira por meio de marcadores EST?SSR. |
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Conteúdo: |
The objective of this work was to evaluate the efficiency of EST-SSR markers in the assessment of the genetic diversity of rubber tree genotypes (Hevea brasiliensis) and to verify the transferability of these markers for wild species of Hevea. Forty-five rubber tree accessions from the Instituto Agronômico (Campinas, SP, Brazil) and six wild species were used. Information provided by modified Roger's genetic distance were used to analyze EST-SSR data. UPGMA clustering divided the samples into two major groups with high genetic differentiation, while the software Structure distributed the 51 clones into eight groups. A parallel could be established between both clustering analyses. The 30 polymorphic EST-SSRs showed from two to ten alleles and were efficient in amplifying the six wild species. Functional EST-SSR microsatellites are efficient in evaluating the genetic diversity among rubber tree clones and can be used to translate the genetic differences among cultivars and to fingerprint closely related materials. The accessions from the Instituto Agronômico show high genetic diversity. The EST-SSR markers, developed from Hevea brasiliensis, show transferability and are able to amplify other species of Hevea. |
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Palavras-Chave: |
Functional molecular markers; Genetic structure; Ingerprinting analysis; Polymorphism information content; Transferability. |
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Thesagro: |
Clone; Hevea Brasiliensis; Marcador molecular. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/76802/1/PAB-v.48-n.8-p.1087-1094.pdf
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Marc: |
LEADER 02291naa a2200301 a 4500
001 1950140
005 2017-08-21
008 2012 bl uuuu u00u1 u #d
100 1 $aPERSEGUINI, J. M. K. C
245 $aGenetic diversity of cultivated accessions and wild species of rubber tree using EST-SSR markers.
260 $c2012
300 $ap.1087-1094
500 $aTítulo em português: Diversidade genética de acessos cultivados e espécies silvestres de seringueira por meio de marcadores EST?SSR.
520 $aThe objective of this work was to evaluate the efficiency of EST-SSR markers in the assessment of the genetic diversity of rubber tree genotypes (Hevea brasiliensis) and to verify the transferability of these markers for wild species of Hevea. Forty-five rubber tree accessions from the Instituto Agronômico (Campinas, SP, Brazil) and six wild species were used. Information provided by modified Roger's genetic distance were used to analyze EST-SSR data. UPGMA clustering divided the samples into two major groups with high genetic differentiation, while the software Structure distributed the 51 clones into eight groups. A parallel could be established between both clustering analyses. The 30 polymorphic EST-SSRs showed from two to ten alleles and were efficient in amplifying the six wild species. Functional EST-SSR microsatellites are efficient in evaluating the genetic diversity among rubber tree clones and can be used to translate the genetic differences among cultivars and to fingerprint closely related materials. The accessions from the Instituto Agronômico show high genetic diversity. The EST-SSR markers, developed from Hevea brasiliensis, show transferability and are able to amplify other species of Hevea.
650 $aClone
650 $aHevea Brasiliensis
650 $aMarcador molecular
653 $aFunctional molecular markers
653 $aGenetic structure
653 $aIngerprinting analysis
653 $aPolymorphism information content
653 $aTransferability
700 1 $aROMÃO, L. R. de C.
700 1 $aBRIÑEZ, B.
700 1 $aSCALOPPI JÚNIOR, E. J.
700 1 $aGONÇALVES, P. de S.
700 1 $aBENCHIMOL, L. L.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 47, n. 8, p. 1087-1094, ago. 2012
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Embrapa Unidades Centrais (AI-SEDE) |
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