| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Milho e Sorgo. |
|
Data corrente: |
14/12/2017 |
|
Data da última atualização: |
14/12/2017 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
COSTA, A. F. da; TEODORO, P. E.; BHERING, L. L.; TARDIN, F. D.; DAHER, R. F.; CAMPOS, W. F.; VIANA, A. P.; PEREIRA, M. G. |
|
Afiliação: |
Instituto Capixaba de Pesquisa, Assistência Técnica e Extensão Rural; Universidade Federal de Viçosa; Universidade Federal de Viçosa; FLAVIO DESSAUNE TARDIN, CNPMS; Universidade Estadual do Norte Fluminense Darcy Ribeiro; Universidade Estadual do Norte Fluminense Darcy Ribeiro; Universidade Estadual do Norte Fluminense Darcy Ribeiro; Universidade Estadual do Norte Fluminense Darcy Ribeiro. |
|
Título: |
Molecular analysis of genetic diversity among vine accessions using DNA markers. |
|
Ano de publicação: |
2017 |
|
Fonte/Imprenta: |
Genetics and Molecular Research, Ribeirão Preto, v. 16, n. 2, p. 1-9, 2017. |
|
DOI: |
10.4238/gmr16029586 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Viticulture presents a number of economic and social advantages, such as increasing employment levels and fixing the labor force in rural areas. With the aim of initiating a program of genetic improvement in grapevine from the State University of the state of Rio de Janeiro North Darcy Ribeiro, genetic diversity between 40 genotypes (varieties, rootstock, and species of different subgenera) was evaluated using Random amplified polymorphic DNA (RAPD) molecular markers. We built a matrix of binary data, whereby the presence of a band was assigned as "1" and the absence of a band was assigned as "0". The genetic distance was calculated between pairs of genotypes based on the arithmetic complement from the Jaccard Index. The results revealed the presence of considerable variability in the collection. Analysis of the genetic dissimilarity matrix revealed that the most dissimilar genotypes were Rupestris du Lot and Vitis rotundifolia because they were the most genetically distant (0.5972). The most similar were genotypes 31 (unidentified) and Rupestris du lot, which showed zero distance, confirming the results of field observations. A duplicate was confirmed, consistent with field observations, and a short distance was found between the variety "Italy" and its mutation, "Ruby". The grouping methods used were somewhat concordant. |
|
Palavras-Chave: |
Análise molecular; Videira. |
|
Thesagro: |
Marcador molecular; Variação genética. |
|
Categoria do assunto: |
G Melhoramento Genético |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/169056/1/Molecular-analysis-1.pdf
|
|
Marc: |
LEADER 02132naa a2200265 a 4500
001 2082614
005 2017-12-14
008 2017 bl uuuu u00u1 u #d
024 7 $a10.4238/gmr16029586$2DOI
100 1 $aCOSTA, A. F. da
245 $aMolecular analysis of genetic diversity among vine accessions using DNA markers.$h[electronic resource]
260 $c2017
520 $aViticulture presents a number of economic and social advantages, such as increasing employment levels and fixing the labor force in rural areas. With the aim of initiating a program of genetic improvement in grapevine from the State University of the state of Rio de Janeiro North Darcy Ribeiro, genetic diversity between 40 genotypes (varieties, rootstock, and species of different subgenera) was evaluated using Random amplified polymorphic DNA (RAPD) molecular markers. We built a matrix of binary data, whereby the presence of a band was assigned as "1" and the absence of a band was assigned as "0". The genetic distance was calculated between pairs of genotypes based on the arithmetic complement from the Jaccard Index. The results revealed the presence of considerable variability in the collection. Analysis of the genetic dissimilarity matrix revealed that the most dissimilar genotypes were Rupestris du Lot and Vitis rotundifolia because they were the most genetically distant (0.5972). The most similar were genotypes 31 (unidentified) and Rupestris du lot, which showed zero distance, confirming the results of field observations. A duplicate was confirmed, consistent with field observations, and a short distance was found between the variety "Italy" and its mutation, "Ruby". The grouping methods used were somewhat concordant.
650 $aMarcador molecular
650 $aVariação genética
653 $aAnálise molecular
653 $aVideira
700 1 $aTEODORO, P. E.
700 1 $aBHERING, L. L.
700 1 $aTARDIN, F. D.
700 1 $aDAHER, R. F.
700 1 $aCAMPOS, W. F.
700 1 $aVIANA, A. P.
700 1 $aPEREIRA, M. G.
773 $tGenetics and Molecular Research, Ribeirão Preto$gv. 16, n. 2, p. 1-9, 2017.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 1 | |
| 1. |  | COSTA, A. F. da; TEODORO, P. E.; BHERING, L. L.; TARDIN, F. D.; DAHER, R. F.; CAMPOS, W. F.; VIANA, A. P.; PEREIRA, M. G. Molecular analysis of genetic diversity among vine accessions using DNA markers. Genetics and Molecular Research, Ribeirão Preto, v. 16, n. 2, p. 1-9, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Milho e Sorgo. |
|    |
| Registros recuperados : 1 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
