|
|
| Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo |
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
19/03/2009 |
Data da última atualização: |
12/07/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
MIRANDA, M. P.; CARVALHO, C. R.; MARCELINO-GUIMARÃES, F. C.; MENDONÇA, M. A. C. |
Afiliação: |
MILENE MIRANDA PRAÇA, UFV; CARLOS ROBERTO CARVALHO, UFV; FRANCISMAR CORREA MARCELINO, CNPSO; MARIA ANDRÉIA CORREA MENDONÇA, UFV. |
Título: |
Morphological aspects of Passiflora edulis f. flavicarpa chromosomes using orange banding and rDNA-FISH tools. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
Caryologia, Firenze, v. 61, n. 2, p. 154-159, 2008. |
Idioma: |
Inglês |
Conteúdo: |
Passiflora edulis f. flavicarpa is considered the most important species of the genus Passiflora, mainly because of its botanical and commercial importance, as well as for crop breeding and genomic programs. However, its chromosome characterization has been conflicting on what concerns the number and localization of secondary constrictions (SC) and nucleolus organizer regions (NORs). In this context, conventional and molecular cytogenetic methodologies have been adapted to resolve these morphology problems. Cellular dissociation, airdrying techniques and Giemsa staining, acridine orange fluorochrome and fluorescent in situ hybridization (FISH) methodologies were used. We identified four secondary constrictions, in the subterminal portion of the long arm of chromosomes 1 and 8 and in the subterminal portion of short arm of chromosomes 2 and 7. Regions emitting yellowish fluorescence were observed on chromosomes 7 and 8 after acridine orange staining. The same pairs were evidenced with the rDNA 18S probe used in the FISH technique, indicating that only two of the four secondary constrictions are related with NORs. |
Thesagro: |
Maracujá; Peixe. |
Thesaurus Nal: |
Acridines; Passion fruits. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
Marc: |
LEADER 01755naa a2200205 a 4500 001 1457393 005 2024-07-12 008 2008 bl uuuu u00u1 u #d 100 1 $aMIRANDA, M. P. 245 $aMorphological aspects of Passiflora edulis f. flavicarpa chromosomes using orange banding and rDNA-FISH tools.$h[electronic resource] 260 $c2008 520 $aPassiflora edulis f. flavicarpa is considered the most important species of the genus Passiflora, mainly because of its botanical and commercial importance, as well as for crop breeding and genomic programs. However, its chromosome characterization has been conflicting on what concerns the number and localization of secondary constrictions (SC) and nucleolus organizer regions (NORs). In this context, conventional and molecular cytogenetic methodologies have been adapted to resolve these morphology problems. Cellular dissociation, airdrying techniques and Giemsa staining, acridine orange fluorochrome and fluorescent in situ hybridization (FISH) methodologies were used. We identified four secondary constrictions, in the subterminal portion of the long arm of chromosomes 1 and 8 and in the subterminal portion of short arm of chromosomes 2 and 7. Regions emitting yellowish fluorescence were observed on chromosomes 7 and 8 after acridine orange staining. The same pairs were evidenced with the rDNA 18S probe used in the FISH technique, indicating that only two of the four secondary constrictions are related with NORs. 650 $aAcridines 650 $aPassion fruits 650 $aMaracujá 650 $aPeixe 700 1 $aCARVALHO, C. R. 700 1 $aMARCELINO-GUIMARÃES, F. C. 700 1 $aMENDONÇA, M. A. C. 773 $tCaryologia, Firenze$gv. 61, n. 2, p. 154-159, 2008.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Soja (CNPSO) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registros recuperados : 189 | |
7. | | CARDOSO, R.; CAITAR, V. L.; FERREIRA, E. C.; MARCELINO-GUIMARÃES, F. C.; ABDELNOOR, R. V. Associative mapping for bacterial pustule in soybean (Mapeamento associativo para pústula bacteriana em soja). in: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 51., 2019, Recife. Anais... Brasília, DF: SBF, 2019. p. 156.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Soja. |
| |
12. | | LOPES, V. S.; CARVALHO, M. C. C. G. de; DIAS, W. P.; MARCELINO-GUIMARÃES, F. C. Genes Hsp20 de soja: organização no genoma e categorização entre subfamílias. In: CONGRESSO BRASILEIRO DE SOJA, 6., 2012, Cuiabá. Soja: integração nacional e desenvolvimento sustentável: resumos. Brasília, DF: Embrapa, 2012. p. 17, res. 12.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Soja. |
| |
14. | | BORTOLAN, S.; BARCELLOS, F. G.; MARCELINO-GUIMARÃES, F. C.; HUNGRIA, M. Expressão dos genes nodC, nodW e nopP em Bradyrhizobium japonicum estirpe CPAC 15 avaliada por RT-qPCR. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 44, n. 11, p. 1491-1498, nov. 2009 Título em inglês: Expression of nodC, nodW and nopP genes in Bradyrhizobiumjaponicum CPAC 15 strain evaluated by RT-qPCR.Biblioteca(s): Embrapa Unidades Centrais. |
| |
16. | | OLIVEIRA, L. R.; RODRIGUES, E. P.; MARCELINO-GUIMARÃES, F. C.; OLIVEIRA, A. L. M.; HUNGRIA, M. Fast induction of biosynthetic polysaccharide genes lpxA, lpxE, and rkpI of Rhizobium sp. strain PRF 81 by common bean seed exudates is indicative of a key role in symbiosis. Functional & Integrative Genomics, v. 13, n. 2, p. 275-283, Jun. 2013.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
Biblioteca(s): Embrapa Soja. |
| |
Registros recuperados : 189 | |
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|