| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Café. |
|
Data corrente: |
15/10/2020 |
|
Data da última atualização: |
15/10/2020 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
SOUZA, R. de L.; DIAS, L. A. dos S.; CORRÊA, T. R.; CAIXETA, E. T.; FERNANDES, E. da C.; MUNIZ, D. R.; ROSMANINHO, L. B. de C.; CARDOSO, P. M. R. |
|
Afiliação: |
Romero de Lima Souza, Universidade Federral de Viçosa; Luiz Antônio dos Santos Dias, Universidade Federal de Viçosa; Thais Roseli Corrêa, Universidade Estadual do Maranhão; EVELINE TEIXEIRA CAIXETA MOURA, CNPCa; Erika da Costa Fernandes, Universidade Federal de Viçosa; Dandara Rêgo Muniz, Universidade Federal de Viçosa; Lucas Barbosa de Castro Rosmaninho, Universidade Federal de Viçosa; Poliane Marcele Ribeiro Cardoso, Universidade Federal de Viçosa. |
|
Título: |
Genetic variability revealed by microsatellite markers in a germplasm collection of Jatropha curcas L. in Brazil: an important plant for biofuels. |
|
Ano de publicação: |
2019 |
|
Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, v. 19, n. 3, p. 337-346, 2019. |
|
DOI: |
http://dx.doi.org/10.1590/1984-70332019v19n3a46 |
|
Idioma: |
Inglês |
|
Conteúdo: |
We evaluated the genetic variability of a collection of Jatropha curcas germplasm, represented by 93 accessions, using microsatellite markers. Among the 60 markers tested, five of them detected polymorphisms, with a total of 11 alleles and mean of 2.2 alleles per loci. These five markers enabled the quan-tification of genetic variability through estimates of expected (He=0.42) and observed (Ho=0.64) heterozygosity, Shannon-Weaver index (H?=0.62), coefficient of inbreeding (?=-0.44) and the formation of 11 clusters. Simultaneously, 14 accessions randomly sampled among the 93 and represented by seven plants each, were analyzed with these same five markers to quantify the within and between variability. Most of the genetic variation (92.58%) was contained within the accessions. These analyses revealed, for the first time, expressive genetic variability to be explored in this collection. The accessions UFVJC 05, 07, 12, 18, and 53 presented expressive variability among them with potential for the constitution of a base population for the breeding program. |
|
Palavras-Chave: |
Biofuel; Germplasm bank; Molecular marker. |
|
Thesagro: |
Jatropha Curcas. |
|
Thesaurus Nal: |
Breeding; Variability. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/216664/1/Souza-et-al-2019.pdf
|
|
Marc: |
LEADER 02011naa a2200289 a 4500
001 2125515
005 2020-10-15
008 2019 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1590/1984-70332019v19n3a46$2DOI
100 1 $aSOUZA, R. de L.
245 $aGenetic variability revealed by microsatellite markers in a germplasm collection of Jatropha curcas L. in Brazil$ban important plant for biofuels.$h[electronic resource]
260 $c2019
520 $aWe evaluated the genetic variability of a collection of Jatropha curcas germplasm, represented by 93 accessions, using microsatellite markers. Among the 60 markers tested, five of them detected polymorphisms, with a total of 11 alleles and mean of 2.2 alleles per loci. These five markers enabled the quan-tification of genetic variability through estimates of expected (He=0.42) and observed (Ho=0.64) heterozygosity, Shannon-Weaver index (H?=0.62), coefficient of inbreeding (?=-0.44) and the formation of 11 clusters. Simultaneously, 14 accessions randomly sampled among the 93 and represented by seven plants each, were analyzed with these same five markers to quantify the within and between variability. Most of the genetic variation (92.58%) was contained within the accessions. These analyses revealed, for the first time, expressive genetic variability to be explored in this collection. The accessions UFVJC 05, 07, 12, 18, and 53 presented expressive variability among them with potential for the constitution of a base population for the breeding program.
650 $aBreeding
650 $aVariability
650 $aJatropha Curcas
653 $aBiofuel
653 $aGermplasm bank
653 $aMolecular marker
700 1 $aDIAS, L. A. dos S.
700 1 $aCORRÊA, T. R.
700 1 $aCAIXETA, E. T.
700 1 $aFERNANDES, E. da C.
700 1 $aMUNIZ, D. R.
700 1 $aROSMANINHO, L. B. de C.
700 1 $aCARDOSO, P. M. R.
773 $tCrop Breeding and Applied Biotechnology$gv. 19, n. 3, p. 337-346, 2019.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Café (CNPCa) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 1 | |
| 1. |  | SOUZA, R. de L.; DIAS, L. A. dos S.; CORRÊA, T. R.; CAIXETA, E. T.; FERNANDES, E. da C.; MUNIZ, D. R.; ROSMANINHO, L. B. de C.; CARDOSO, P. M. R. Genetic variability revealed by microsatellite markers in a germplasm collection of Jatropha curcas L. in Brazil: an important plant for biofuels. Crop Breeding and Applied Biotechnology, v. 19, n. 3, p. 337-346, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Café. |
|    |
| Registros recuperados : 1 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
