| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Arroz e Feijão. |
|
Data corrente: |
24/02/1995 |
|
Data da última atualização: |
15/09/2022 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
REIFFERS, I.; FREIRE, A. de B. |
|
Afiliação: |
I. REIFFERS, COMMISSION OF THE EUROPEAN COMMUNITY; ADELSON DE BARROS FREIRE, CNPAF. |
|
Título: |
Production of doubled haploid rice plants (Oryza sativa L.) by anther culture. |
|
Ano de publicação: |
1990 |
|
Fonte/Imprenta: |
Plant Cell, Tissue and Organ Culture, v. 21, n. 2, p. 165-170, May 1990. |
|
DOI: |
https://doi.org/10.1007/BF00033437 |
|
Idioma: |
Inglês |
|
Conteúdo: |
The results of anther culture of F 2 pollen issued from 23 single crosses are presented. A relation between the morphology of the panicle and the microspore stage was established. After cold-pretreatment (8 days at 4°C), the anthers were cultured on the callus-induction medium N6 supplemented with 1 mg 1-1 naphthaleneacetic acid. The calli were transferred to MS plant regeneration medium supplemented with 3mgl -~kinetin + 0.5 mg 1-' naphthaleneacetic acid. The induction frequency varied from 0.22% to 29% and the regeneration frequency from 0% to 144.4%, dependent upon the crosses used. On average, 27% of the plants obtained were albinos and 59% of the green plants underwent spontaneous chromosome doubling. Thirty- nine doubled haploid lines were evaluated and multiplied in the field. Lines with an excellent behaviour in upland culture conditions were selected from two crosses |
|
Palavras-Chave: |
Doubled Haploid; Field Evaluation. |
|
Thesagro: |
Arroz; Oryza Sativa; Tecido. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
Marc: |
LEADER 01513naa a2200205 a 4500
001 1199373
005 2022-09-15
008 1990 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/BF00033437$2DOI
100 1 $aREIFFERS, I.
245 $aProduction of doubled haploid rice plants (Oryza sativa L.) by anther culture.$h[electronic resource]
260 $c1990
520 $aThe results of anther culture of F 2 pollen issued from 23 single crosses are presented. A relation between the morphology of the panicle and the microspore stage was established. After cold-pretreatment (8 days at 4°C), the anthers were cultured on the callus-induction medium N6 supplemented with 1 mg 1-1 naphthaleneacetic acid. The calli were transferred to MS plant regeneration medium supplemented with 3mgl -~kinetin + 0.5 mg 1-' naphthaleneacetic acid. The induction frequency varied from 0.22% to 29% and the regeneration frequency from 0% to 144.4%, dependent upon the crosses used. On average, 27% of the plants obtained were albinos and 59% of the green plants underwent spontaneous chromosome doubling. Thirty- nine doubled haploid lines were evaluated and multiplied in the field. Lines with an excellent behaviour in upland culture conditions were selected from two crosses
650 $aArroz
650 $aOryza Sativa
650 $aTecido
653 $aDoubled Haploid
653 $aField Evaluation
700 1 $aFREIRE, A. de B.
773 $tPlant Cell, Tissue and Organ Culture$gv. 21, n. 2, p. 165-170, May 1990.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 2 | |
| 1. |  | ALMEIDA, D. R. A. de; ZAMBRANO, A. M. A.; BROADBENT, E. N.; WENDT, A. L.; FOSTER, P.; WILKINSON, B. E.; SALK, C.; PAPA, D. de A.; STARK, S. C.; VALBUENA, R.; GORGENS, E. B.; SILVA, C. A.; BRANCALION, P. H. S.; FAGAN, M.; MELI, P.; CHAZDON, R. Detecting successional changes in tropical forest structure using GatorEye drone-borne lidar. Biotropica, v. 52, n. 6, p. 1155-1167, Nov. 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Acre. |
|    |
| 2. | | ARROYO-RODRÍGUEZ, V.; RITO, K. F.; FARFÁN, M.; NAVÍA, I. C.; MORA, F.; ARREOLA-VILLA, F.; BALVANERA, P.; BONGERS, F.; CASTELLANOS-CASTRO, C.; CATHARINO, E. L. M.; CHAZDON, R. L.; DUPUY-RADA, J. M.; FERGUSON, B. G.; FOSTER, P. F.; GONZÁLEZ-VALDIVIA, N.; GRIFFITH, D. M.; HERNÁNDEZ-STEFANONI, J. L.; JAKOVAC, C. C.; JUNQUEIRA, A. B.; JONG, B. H. J.; LETCHER, S. G.; MAY-PAT, F.; MEAVE, J. A.; OCHOA-GAONA, S.; MEIRELLES, G. S.; MUÑIZ-CASTRO, M. A.; MUÑOZ, R.; POWERS, J. S.; ROCHA, G. P. E.; ROSÁRIO, R. P. G.; SANTOS, B. A.; SIMON, M. F.; TABARELLI, M.; TUN-DZUL, F.; BERG, E. van den; VIEIRA, D. L. M.; WILLIAMS-LINERA, G.; MARTÍNEZ-RAMOS, M. Landscape-scale forest cover drives the predictability of forest regeneration across the Neotropics. Proceedings of the Royal Societt B, v. 290, n. 1990, 2023. 2022220.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
|  |
| Registros recuperados : 2 | |
|
| Expressão de busca inválida. Verifique!!! |
|
|
