Data/hora: 16/06/2024 22:46:13

Biblioteca(s): | Embrapa Caprinos e Ovinos.
Data corrente: | 24/04/1998
Data da última atualização: | 13/07/2023
Autoria: | OLIVEIRA, S. A. de; MACHADO, M. de F. P. da S.; PRIOLI, A. J.; MANGOLIN, C. A.
Título: | In vitro propagation of Cereus Peruvianus mill. (Cactaceae).
Ano de publicação: | 1995
Fonte/Imprenta: | In Vitro Cell. Development Biology, v. 31, n. 1, p. 47-50, 1995.
Idioma: | Inglês
Conteúdo: | Abstract: Cereus peruvianus seedlings were used as a source of stem explants to determine the effective conditions for inducing and maintaining callus tissues in a state of rapid growth, as well as to obtain plants regenerated from callus cultures. Factorial combinations of 2,4-dichlorophenoxyacetic acid (2,4-D) and kinetin in MS medium were tested, and we concluded that the 18.1 uM 2,4-D and 18.6 or 27.9 1M kinetin combinations were suitable for callus induction. The cactus shoots were produced from the friable callus; root elongation occurred within 2 wk in medium without 2,4-D and with 18.6 1iM kinetin. This method can be used to rapidly produce many C. peruvianus plan.
Palavras-Chave: | Cactacea; Friable callus; Seedling stem explants; Shoot formation; Succulent plants.
Thesagro: | Cactaceae; Cacto.
Thesaurus Nal: | In vitro culture; Micropropagation.
Categoria do assunto: | F Plantas e Produtos de Origem Vegetal
Registro original: | Embrapa Caprinos e Ovinos (CNPC)
Exemplares: | CNPC - (10028-1) - ADD - AP - DD -  -  -  - DIS