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| Gavilan,Natália Helena; Furlan,Fernanda Cardoso; Zorz,Alex Zichner; Oliveira,Leandro Silva de; Campos,Wellington Ferreira; Brondani,Gilvano Ebling. |
| ABSTRACT: Cochlospermum regium roots are used in popular medicine and its extract has diverse phytochemical molecules some with antimicrobial activity, consequently exposing this specie to genetic erosion risks. Thus, the objective of this study was to develop an in vitro multiplication protocol using chemical sterilization of culture medium. Therefore, explants obtained from apical buds of C. regium seedlings were inoculated into with 0.05mg L-1 NAA and 1mg L-1 BAP sterilized by chemical agent sodium hypochlorite (NaOCl) at 0.001%, 0.003% and 0.005% of active chlorine (Cl). Autoclaved culture medium was used as control. Result showed that the contamination by bacterial at 91 days of cultivation was significantly (P<0.05) controlled by autoclaving,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Autoclaving; Cerrado biome; Active chlorine; In vitro cultivation. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000900400 |
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