|
|
| Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
Registro Completo |
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
18/03/1996 |
Data da última atualização: |
17/05/2023 |
Autoria: |
MOHAMED-YASSSEEN, Y.; BARRINGER, S. A.; SCHNELL, R. J.; SPLITTSTOESSER, W. E. |
Afiliação: |
University of Illinois, Department of Horticulture, S-406 Turner Hall, 1102 S. Goodwin Ave., Urbana, IL 61801, USA. |
Título: |
In vitro shoot proliferation ao propagation of guava (Psidium guajava L.) from germinated seedlings. |
Ano de publicação: |
1995 |
Fonte/Imprenta: |
Plant Cell Reports v.14, n.8, p.525-528, 1995. |
Idioma: |
Inglês |
Conteúdo: |
Guava seeds were germinated on Murashige and Skoog (MS) medium with orwithout 8.8 uM benzyladenine (BA). BA increased the rate of germination and the number of lateral shoots (3,4 vs 1,2 per seedling). Stem nodes from these lateral shoots were cultured on proliferation media with 4,.4 uM BA, and multiple shoots (3.5) were formed within 4 weeks of culture. Increasing the concentration of BA or the addition of naphthaleneacetic acid (NAA) did not affect shoot formation.Shoots produced from explants and lateral shoots from germinated sedlings were rooted in media containing activated charcoal (AC) or 9,8 uM indolebutyric acid (IBA). Shoots rooted with IBA had a higher rooting percentage (100% vs 75%) and a greater number of roots (5.5 vs 3.2) but the shoots were shorter (2.6 vs 3.4 cm) than when rooted in AC, and they required an additional 4 weeks of culture in media hith AC to achieve shoot elongation. About 80% of the shoots with roots survived in the glasshouse and produced normal phenotypic plants. |
Palavras-Chave: |
AC-activated charcoal; BA-benzyladenine; cultura de tecidos; IBA-indole-3-butyric acid; MS-Murashige and Skoog (1962) medium; NAA-1-naphthaleneacetic acid; Propagacao; Seed; Selection; Sementes; Shoot; TDZ-thidiazuron. |
Thesagro: |
Germinação; Goiaba. |
Thesaurus Nal: |
germination; tissue culture. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02028naa a2200349 a 4500 001 1634246 005 2023-05-17 008 1995 bl uuuu u00u1 u #d 100 1 $aMOHAMED-YASSSEEN, Y. 245 $aIn vitro shoot proliferation ao propagation of guava (Psidium guajava L.) from germinated seedlings.$h[electronic resource] 260 $c1995 520 $aGuava seeds were germinated on Murashige and Skoog (MS) medium with orwithout 8.8 uM benzyladenine (BA). BA increased the rate of germination and the number of lateral shoots (3,4 vs 1,2 per seedling). Stem nodes from these lateral shoots were cultured on proliferation media with 4,.4 uM BA, and multiple shoots (3.5) were formed within 4 weeks of culture. Increasing the concentration of BA or the addition of naphthaleneacetic acid (NAA) did not affect shoot formation.Shoots produced from explants and lateral shoots from germinated sedlings were rooted in media containing activated charcoal (AC) or 9,8 uM indolebutyric acid (IBA). Shoots rooted with IBA had a higher rooting percentage (100% vs 75%) and a greater number of roots (5.5 vs 3.2) but the shoots were shorter (2.6 vs 3.4 cm) than when rooted in AC, and they required an additional 4 weeks of culture in media hith AC to achieve shoot elongation. About 80% of the shoots with roots survived in the glasshouse and produced normal phenotypic plants. 650 $agermination 650 $atissue culture 650 $aGerminação 650 $aGoiaba 653 $aAC-activated charcoal 653 $aBA-benzyladenine 653 $acultura de tecidos 653 $aIBA-indole-3-butyric acid 653 $aMS-Murashige and Skoog (1962) medium 653 $aNAA-1-naphthaleneacetic acid 653 $aPropagacao 653 $aSeed 653 $aSelection 653 $aSementes 653 $aShoot 653 $aTDZ-thidiazuron 700 1 $aBARRINGER, S. A. 700 1 $aSCHNELL, R. J. 700 1 $aSPLITTSTOESSER, W. E. 773 $tPlant Cell Reports$gv.14, n.8, p.525-528, 1995.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registros recuperados : 1 | |
1. | | FALEIRO, F. G.; QUEIROZ, V. T.; LOPES, U. V.; GUIMARÃES, C. T.; PIRES, J. L.; YAMADA, M. M.; ARAÚJO, I. S.; PEREIRA, M. G.; SCHNELL, R.; SOUZA FILHO, G. A.; FERREIRA, C. F.; BARROS, E. G.; MOREIRA, M. A. Mapping QTLs for witches'broom (Crinipellis perniciosa) resistance in cacao (Theobroma cacao L.). Euphytica, v. 149, p. 227-235, 2006.Biblioteca(s): Embrapa Cerrados; Embrapa Milho e Sorgo. |
| |
Registros recuperados : 1 | |
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|