Data/hora: 25/06/2024 06:47:01

Biblioteca(s): 	Embrapa Mandioca e Fruticultura.	
Data corrente: 	24/11/1999	
Data da última atualização: 	24/11/1999	
Autoria: 	TULMANN NETO, A. DOMINGUES, E. T.; MENDES, B. M. J.; ANDO, A.	
Afiliação: 	Secao de Radiogenetica do Centro de Energia Nuclear na Agricultura, Universidade de Sao Paulo.	
Título: 	Metodologia in vivo visando inducao de mutacoes no melhoramento da bananeira "Maca" banana improvement programs)	
Ano de publicação: 	1989	
Fonte/Imprenta: 	Revista Brasileira Genetica, v.12, n.4, p.871-879, 1989	
Idioma: 	Inglês	
Conteúdo: 	In the Radiation Genetics Section of CENA/USP a rapid method of banana propagation was adapted for use in mutation breeding through gamma radiation of the cultivar "Maca". Rhizomes with diameters of approximately 20cm were taken from field grown adult plants which had not reached the flowering stage. These rhizomes, free from roots and containing the apical and lateral shoots, were put into receptacles containing autoclaved vermiculite, covered with plastic and maintained in the greenhouse. The apical meristem was eliminated to stimulate lateral bud development. When these lateral buds reached 4-7cm in diameter, their meristems were also eliminated. New buds were obtained from the callus which developed subsequently. The other aspect of the research was the analysis of sensitivity to gamma rays after elimination of the meristems of lateral shoots.	
Palavras-Chave: 	Aplical meristem; Cultura de tecidos; Meriustema aplical; Radiacao gama; Rizomas.	
Thesagro: 	Mutação.	
Thesaurus Nal: 	gamma radiation; mutation; rhizomes; tissue culture.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Mandioca e Fruticultura (CNPMF)	
Exemplares: 	CNPMF - (17438-1) - ADD - SP - -- - S11598 -  - S11598 - DIS