Data/hora: 14/06/2024 03:20:48

Biblioteca(s): 	Embrapa Roraima.	
Data corrente: 	28/01/2022	
Data da última atualização: 	28/01/2022	
Autoria: 	ARAÚJO, M. da C. da R.; CHAGAS, E. A.; VENDRAME, W.; RIBEIRO, M. I. G.; MOURA, E. A. de; TAVEIRA, D. L. L.; CHAGAS, P. C.; GRIGIO, M. L.	
Afiliação: 	EDVAN ALVES CHAGAS, CPAF-RR.	
Título: 	Callus induction and pro-embryogenic mass formation in Myrciaria dubia, an important medicinal and nutritional plant.	
Ano de publicação: 	2021	
Fonte/Imprenta: 	Crop Breeding and Applied Biotechnology, v. 21, N. 3, 2021.	
Idioma: 	Inglês	
Conteúdo: 	Caçari is a fruit tree that is native to the Amazon region of Brazil. The fruit is considered to have the highest vitamin C content of any edible fruit (13.757 mg 100 g-1 dry weight). The objective of this study was to evaluate the effects of 2,4-D and 6-BAP alone or in combination on in vitro callus induction and pro-embryogenic mass formation in caçari stem segments in different culture media as a precursor for caçari micropropagation. The experiment consisted of two culture media (MS and WPM) and combinations of four concentrations of 2,4-D (0, 1, 2 and 4 mg L-1) and BAP (0, 0.25, 0.5 and 1 mg L-1). The results showed that the highest percentage of callus formation (99%) was obtained in WPM supplemented with 4 mg L-1, 2,4-D and 1 mg L-1 BAP, and this combination resulted in 93% pro-embryogenic mass formation.	
Palavras-Chave: 	Camu-camu.	
Thesaurus Nal: 	Growth regulators; Somatic embryogenesis.	
Categoria do assunto: 	--	
URL: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/item/230705/1/DocPlayer.pdf	
Registro original: 	Embrapa Roraima (CPAF-RR)	
Exemplares: 	CPAF-RR - (16235-1) - UPC - AP - DD -  -  -  - DIS