| |
|
|
| Registros recuperados : 7 | |
| 3. |  | PRESTES, A. A.; HELM, C. V.; ESMERINO, E. A.; SILVA, R.; CRUZ, A. G. da; PRUDENCIO, E. S. Potential properties of guabiroba (Campomanesia xanthocarpa O. Berg) processing: a native brazilian fruit. Advances in Food Technology and Nutritional Sciences, v. 8, n. 1, p. 1-13, 2022.| Biblioteca(s): Embrapa Florestas. |
|    |
| 5. | | PRESTES, A. A.; SILVEIRA, M. F.; CANELLA, M. H. M.; HELM, C. V.; ANDRADE, D. R. M.; FERREIRA, A. L. A.; AMBONI, R. D. de M. C.; FEDRIGO, I. M. T.; HERNÁNDEZ, E.; PRUDENCIO, E. S. Whey block freeze concentration aiming a functional fermented lactic beverage with the addition of probiotic and guabiroba pulp (Campomanesia xanthocarpa O. Berg), a native Brazilian fruit. Food Science and Technology, v. 43, e26923, p. 1-9, 2023.| Biblioteca(s): Embrapa Florestas. |
| |
| 6. | | PRESTES, A. A.; VARGAS, M. O.; HELM, C. V.; ESMERINO, E. A.; SILVA, R.; PRUDENCIO, E. S. How to improve the functionality, nutritional value and health properties of fermented milks added of fruits bioactive compounds: a review. Food Science and Technology, v. 42, e17721, 2022.| Biblioteca(s): Embrapa Florestas. |
| |
| 7. | | PRESTES, A. A.; VERRUCK, Silvani; VARGAS, M. O.; CANELLA, M. H. M.; SILVA, C. C.; BARROS, E. L. da S.; DANTAS, A.; OLIVEIRA, L. V. A. de; MARAN, B. M.; MATOS, M.; HELM, C. V.; PRUDENCIO, E. S. Influence of guabiroba pulp (Campomanesia xanthocarpa o. berg) added to fermented milk on probiotic survival under in vitro simulated gastrointestinal conditions. Food Research International, v. 141, 110135, 2022.| Biblioteca(s): Embrapa Florestas. |
|  |
| Registros recuperados : 7 | |
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Corte. Para informações adicionais entre em contato com cnpgc.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Gado de Corte. |
|
Data corrente: |
09/11/2011 |
|
Data da última atualização: |
09/11/2011 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
B - 1 |
|
Autoria: |
RICCI, G. C. L.; SOUZA-KANESHIMA, A. M. de S.; FELISMINO, M. F.; MENDES-BONATO; PAGLIARINI, M. S.; VALLE, C. B. do. |
|
Afiliação: |
GLÉIA CRISTINA LAVERDE RICCI, UEM; ALICE MARIA DE SOUZA-KANESHIMA, UEM; MARIANA FERRARI FELISMINO, UEM; ANDREA BEATRIZ MENDES-BONATO, UEM; MARIA SUELY PAGLIARINI, UEM; CACILDA BORGES DO VALLE, CNPGC. |
|
Título: |
Chromosome numbers and meiotic analysis in the pre-breeding of Brachiaria decumbens (Poaceae). |
|
Ano de publicação: |
2011 |
|
Fonte/Imprenta: |
Journal of Genetics, v. 90, No. 2, p. 289-294, Aug. 2011. |
|
Idioma: |
Inglês |
|
Notas: |
Indian Academy of Sciences. |
|
Conteúdo: |
A total of 44 accessions of Brachiaria decumbens were analysed for chromosome count and meiotic behaviour in order to identify potential progenitors for crosses. Among them, 15 accessions presented 2n = 18; 27 accessions, 2n = 36; and 2 accessions, 2n = 45 chromosomes. Among the diploid accessions, the rate of meiotic abnormalities was low, ranging from 0.82% to 7.93%. In the 27 tetraploid accessions, the rate of meiotic abnormalities ranged from 18.41% to 65.83%. The most common meiotic abnormalities were related to irregular chromosome segregation, but chromosome stickiness and abnormal cytokinesis were observed in low frequency. All abnormalities can compromise pollen viability by generating unbalanced gametes. Based on the chromosome number and meiotic stability, the present study indicates the apomictic tetraploid accessions that can act as male genitor to produce interspecific hybrids with B. ruziziensis or intraspecific hybrids with recently artificially tetraploidized accessions. In this paper we determined the chromosome number and evaluated the meiotic behaviour of 44 accessions of B. decumbens available at Embrapa Beef Cattle (Brazil) as a subsidy for the breeding programme. |
|
Palavras-Chave: |
Braquiaria. |
|
Thesagro: |
Brachiaria Decumbens; Gramínea Forrageira; Melhoramento Genético Vegetal; Pastagem. |
|
Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
|
Marc: |
LEADER 01995naa a2200253 a 4500
001 1905355
005 2011-11-09
008 2011 bl uuuu u00u1 u #d
100 1 $aRICCI, G. C. L.
245 $aChromosome numbers and meiotic analysis in the pre-breeding of Brachiaria decumbens (Poaceae).$h[electronic resource]
260 $c2011
500 $aIndian Academy of Sciences.
520 $aA total of 44 accessions of Brachiaria decumbens were analysed for chromosome count and meiotic behaviour in order to identify potential progenitors for crosses. Among them, 15 accessions presented 2n = 18; 27 accessions, 2n = 36; and 2 accessions, 2n = 45 chromosomes. Among the diploid accessions, the rate of meiotic abnormalities was low, ranging from 0.82% to 7.93%. In the 27 tetraploid accessions, the rate of meiotic abnormalities ranged from 18.41% to 65.83%. The most common meiotic abnormalities were related to irregular chromosome segregation, but chromosome stickiness and abnormal cytokinesis were observed in low frequency. All abnormalities can compromise pollen viability by generating unbalanced gametes. Based on the chromosome number and meiotic stability, the present study indicates the apomictic tetraploid accessions that can act as male genitor to produce interspecific hybrids with B. ruziziensis or intraspecific hybrids with recently artificially tetraploidized accessions. In this paper we determined the chromosome number and evaluated the meiotic behaviour of 44 accessions of B. decumbens available at Embrapa Beef Cattle (Brazil) as a subsidy for the breeding programme.
650 $aBrachiaria Decumbens
650 $aGramínea Forrageira
650 $aMelhoramento Genético Vegetal
650 $aPastagem
653 $aBraquiaria
700 1 $aSOUZA-KANESHIMA, A. M. de S.
700 1 $aFELISMINO, M. F.
700 1 $aMENDES-BONATO
700 1 $aPAGLIARINI, M. S.
700 1 $aVALLE, C. B. do
773 $tJournal of Genetics$gv. 90, No. 2, p. 289-294, Aug. 2011.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Gado de Corte (CNPGC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
