|
|
Registro Completo |
Biblioteca(s): |
Embrapa Mandioca e Fruticultura; Embrapa Unidades Centrais. |
Data corrente: |
09/01/2013 |
Data da última atualização: |
01/02/2013 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
PEREIRA, V. M.; BORGES, C. V.; BRANDÃO, L. P.; OLIVEIRA, L. S.; SOUZA, C. P. F.; GONÇALVES, Z. S.; SILVA, S. de O. e; SEREJO, J. A. dos S.; FERREIRA, C. F.; AMORIM, E. P.; LEDO, C. A. da S. |
Afiliação: |
VALQUÍRIA MARTINS PEREIRA, UFLA; CRISTINE VANZ BORGES, UFRB; LÍVIA PINTO BRANDÃO, UFRB; LARISSA SANTOS OLIVEIRA, UFLA; CINTIA PAULA FEITOSA SOUZA, UFRB; ZALMAR SANTANA GONÇALVES, UFRB; SEBASTIÃO DE OLIVEIRA E SILVA, UFRB; JANAY ALMEIDA DOS SANTOS SEREJO, CNPMF; CLAUDIA FORTES FERREIRA, CNPMF; EDSON PERITO AMORIM, CNPMF; CARLOS ALBERTO DA SILVA LEDO, CNPMF. |
Título: |
Genetic diversity between improved banana diploids using canonical variables and the Ward-MLM method. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, v. 47, n. 10, p. 1480-1488, out. 2012. |
ISSN: |
0100-204X |
Idioma: |
Inglês |
Conteúdo: |
The objective of this work was to estimate the genetic diversity of improved banana diploids using data from quantitative analysis and from simple sequence repeats (SSR) marker, simultaneously. The experiment was carried out with 33 diploids, in an augmented block design with 30 regular treatments and three common ones. Eighteen agronomic characteristics and 20 SSR primers were used. The agronomic characteristics and the SSR were analyzed simultaneously by the Ward-MLM, cluster, and IML procedures. The Ward clustering method considered the combined matrix obtained by the Gower algorithm. The Ward-MLM procedure identified three ideal groups (G1, G2, and G3) based on pseudo-F and pseudo-t2 statistics. The dendrogram showed relative similarity between the G1 genotypes, justified by genealogy. In G2, 'Calcutta 4' appears in 62% of the genealogies. Similar behavior was observed in G3, in which the 028003-01 diploid is the male parent of the 086079-10 and 042079-06 genotypes. The method with canonical variables had greater discriminatory power than Ward-MLM. Although reduced, the genetic variability available is sufficient to be used in the development of new hybrids. |
Palavras-Chave: |
Genetic diversity. |
Thesagro: |
Banana; Hibrido; Variação genética. |
Thesaurus Nal: |
Genetic variation; Hybrids; Microsatellite repeats; Musa. |
Categoria do assunto: |
-- G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/73607/1/Genetic-diversity-between-improved-banana.pdf
|
Marc: |
LEADER 02179naa a2200349 a 4500 001 1944568 005 2013-02-01 008 2012 bl uuuu u00u1 u #d 022 $a0100-204X 100 1 $aPEREIRA, V. M. 245 $aGenetic diversity between improved banana diploids using canonical variables and the Ward-MLM method. 260 $c2012 520 $aThe objective of this work was to estimate the genetic diversity of improved banana diploids using data from quantitative analysis and from simple sequence repeats (SSR) marker, simultaneously. The experiment was carried out with 33 diploids, in an augmented block design with 30 regular treatments and three common ones. Eighteen agronomic characteristics and 20 SSR primers were used. The agronomic characteristics and the SSR were analyzed simultaneously by the Ward-MLM, cluster, and IML procedures. The Ward clustering method considered the combined matrix obtained by the Gower algorithm. The Ward-MLM procedure identified three ideal groups (G1, G2, and G3) based on pseudo-F and pseudo-t2 statistics. The dendrogram showed relative similarity between the G1 genotypes, justified by genealogy. In G2, 'Calcutta 4' appears in 62% of the genealogies. Similar behavior was observed in G3, in which the 028003-01 diploid is the male parent of the 086079-10 and 042079-06 genotypes. The method with canonical variables had greater discriminatory power than Ward-MLM. Although reduced, the genetic variability available is sufficient to be used in the development of new hybrids. 650 $aGenetic variation 650 $aHybrids 650 $aMicrosatellite repeats 650 $aMusa 650 $aBanana 650 $aHibrido 650 $aVariação genética 653 $aGenetic diversity 700 1 $aBORGES, C. V. 700 1 $aBRANDÃO, L. P. 700 1 $aOLIVEIRA, L. S. 700 1 $aSOUZA, C. P. F. 700 1 $aGONÇALVES, Z. S. 700 1 $aSILVA, S. de O. e 700 1 $aSEREJO, J. A. dos S. 700 1 $aFERREIRA, C. F. 700 1 $aAMORIM, E. P. 700 1 $aLEDO, C. A. da S. 773 $tPesquisa Agropecuária Brasileira, Brasília$gv. 47, n. 10, p. 1480-1488, out. 2012.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
| Acesso ao texto completo restrito à biblioteca da Embrapa Hortaliças. Para informações adicionais entre em contato com cnph.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Hortaliças. |
Data corrente: |
26/10/1993 |
Data da última atualização: |
01/07/2024 |
Autoria: |
LOPES, C. A.; LIMA, B. J. C.; BUSO, J. A. |
Afiliação: |
CARLOS ALBERTO LOPES, CNPH; JOSE AMAURI BUSO, CNPH. |
Título: |
Reaction of Brazilian potato varieties to bacterial wilt, 1990. |
Ano de publicação: |
1993 |
Fonte/Imprenta: |
Biological and Cultural Tests, v. 8, p. 38, 1993. |
Idioma: |
Inglês |
Palavras-Chave: |
Disease; Potato; Pseudomonas solanacearum. |
Thesagro: |
Bactéria; Batata; Cerrado; Doença; Solanum Tuberosum. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00596naa a2200229 a 4500 001 1750153 005 2024-07-01 008 1993 bl --- 0-- u #d 100 1 $aLOPES, C. A. 245 $aReaction of Brazilian potato varieties to bacterial wilt, 1990. 260 $c1993 650 $aBactéria 650 $aBatata 650 $aCerrado 650 $aDoença 650 $aSolanum Tuberosum 653 $aDisease 653 $aPotato 653 $aPseudomonas solanacearum 700 1 $aLIMA, B. J. C. 700 1 $aBUSO, J. A. 773 $tBiological and Cultural Tests$gv. 8, p. 38, 1993.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Hortaliças (CNPH) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|