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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
17/09/2014 |
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Data da última atualização: |
26/05/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
OLIVEIRA, E. J. de; FERREIRA, C. F.; SANTOS, V. da S.; OLIVEIRA, G. A. F. |
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Afiliação: |
EDER JORGE DE OLIVEIRA, CNPMF; CLAUDIA FORTES FERREIRA, CNPMF; VANDERLEI DA SILVA SANTOS, CNPMF; G.A.F. OLIVEIRA, UFRB. |
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Título: |
Development of a cassava core collection based on single nucleotide polymorphism markers. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Genetics and Molecular Research, v.13, n.3, p. 6472-85, August, 2014. |
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ISSN: |
1676-5680 |
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DOI: |
10.4238/2014. |
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Idioma: |
Inglês |
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Conteúdo: |
Single nucleotide polymorphism (SNP) markers were used in the largest cassava (Manihot esculenta Crantz) germplasm collection from Brazil to develop core collections based on the maximization strategy. Subsets with 61, 64, 84, 128, 256, and 384 cassava accessions were selected and named PoHEU, MST64, PoRAN, MST128, MST256, and MST384, respectively. All the 798 alleles identified by 402 SNP markers in the entire collection were captured in all core collections. Only small alterations in the diversity parameters were observed for the different core collections compared with the complete collection. Because of the optimal adjustment of the validation parameters representative of the complete collection, the absence of genotypes with high genetic similarity and the maximization of the genetic distances between accessions of the PoHEU core collection, which contained 4.7% of the accessions of the complete collection, maximized the genetic conservation of this important cassava collection. Furthermore, the development of this core collection will allow concentrated efforts toward future characterization and agronomic evaluation of accessions to maximize the diversity and genetic gains in cassava breeding programs. |
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Thesagro: |
Mandioca; Marcador genético; Marcador molecular; Polimorfismo genético. |
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Thesaurus Nal: |
Cassava; Genetic markers; Single nucleotide polymorphism. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 02035naa a2200265 a 4500
001 1995194
005 2023-05-26
008 2014 bl uuuu u00u1 u #d
022 $a1676-5680
024 7 $a10.4238/2014.$2DOI
100 1 $aOLIVEIRA, E. J. de
245 $aDevelopment of a cassava core collection based on single nucleotide polymorphism markers.$h[electronic resource]
260 $c2014
520 $aSingle nucleotide polymorphism (SNP) markers were used in the largest cassava (Manihot esculenta Crantz) germplasm collection from Brazil to develop core collections based on the maximization strategy. Subsets with 61, 64, 84, 128, 256, and 384 cassava accessions were selected and named PoHEU, MST64, PoRAN, MST128, MST256, and MST384, respectively. All the 798 alleles identified by 402 SNP markers in the entire collection were captured in all core collections. Only small alterations in the diversity parameters were observed for the different core collections compared with the complete collection. Because of the optimal adjustment of the validation parameters representative of the complete collection, the absence of genotypes with high genetic similarity and the maximization of the genetic distances between accessions of the PoHEU core collection, which contained 4.7% of the accessions of the complete collection, maximized the genetic conservation of this important cassava collection. Furthermore, the development of this core collection will allow concentrated efforts toward future characterization and agronomic evaluation of accessions to maximize the diversity and genetic gains in cassava breeding programs.
650 $aCassava
650 $aGenetic markers
650 $aSingle nucleotide polymorphism
650 $aMandioca
650 $aMarcador genético
650 $aMarcador molecular
650 $aPolimorfismo genético
700 1 $aFERREIRA, C. F.
700 1 $aSANTOS, V. da S.
700 1 $aOLIVEIRA, G. A. F.
773 $tGenetics and Molecular Research$gv.13, n.3, p. 6472-85, August, 2014.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Agroenergia. Para informações adicionais entre em contato com cnpae.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agroenergia. |
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Data corrente: |
21/07/2014 |
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Data da última atualização: |
20/09/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 2 |
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Autoria: |
COLODETTI, T. V.; CHRISTO, L. F.; MARTINS, L. D.; RODRIGUES, W. N.; AMARAL, J. F. T. do; LAVIOLA, B. G.; TOMAZ, M. A. |
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Afiliação: |
Tafarel Victor Colodetti, Universidade Federal do Espírito Santo; Leonardo Fardim Christo, Universidade Federal do Espírito Santo; Lima Deleon Martins, Universidade Federal do Espírito Santo; Wagner Nunes Rodrigues, Universidade Federal do Espírito Santo; José Francisco Teixeira do Amaral, Universidade Federal do Espírito Santo; BRUNO GALVEAS LAVIOLA, CNPAE; Marcelo Antonio Tomaz, Universidade Federal do Espírito Santo. |
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Título: |
Differential growth of genotypes of physic nut conditioned by nitrogen fertilization. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
American Journal of Plant Sciences, n. 5 ,p. 2154-2162, 2014. |
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DOI: |
10.4236/ajps.2014.514228 |
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Idioma: |
Inglês |
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Palavras-Chave: |
Jatropha curcas L; Mineral Nutrition. |
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Thesaurus NAL: |
vegetative growth. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00718naa a2200229 a 4500
001 1991026
005 2017-09-20
008 2014 bl uuuu u00u1 u #d
024 7 $a10.4236/ajps.2014.514228$2DOI
100 1 $aCOLODETTI, T. V.
245 $aDifferential growth of genotypes of physic nut conditioned by nitrogen fertilization.$h[electronic resource]
260 $c2014
650 $avegetative growth
653 $aJatropha curcas L
653 $aMineral Nutrition
700 1 $aCHRISTO, L. F.
700 1 $aMARTINS, L. D.
700 1 $aRODRIGUES, W. N.
700 1 $aAMARAL, J. F. T. do
700 1 $aLAVIOLA, B. G.
700 1 $aTOMAZ, M. A.
773 $tAmerican Journal of Plant Sciences$gn. 5 ,p. 2154-2162, 2014.
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Embrapa Agroenergia (CNPAE) |
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