Effect of Endophytic Fungal Associations on the Chemical Profile of in vitro Vochysia divergens Seedlings

Autor(es):Mostrar menos -

Parpinelli, Bruna A. S. ^[1] ; Siqueira, Katia A. ^[1] ; Kellner Filho, Luis C. ^[2] ; Pimenta, Leticia P. ^[2] ; da Costa, Ricardo M. ^[2] ; Parreira, Renato L. T. ^[2] ; Veneziani, Rodrigo C. S. ^[2] ; Andrade e Silva, Marcio L. ^[2] ; Cunha, Wilson R. ^[2] ; Pauletti, Patricia M. ^[2] ; Soares, Marcos A. ^[1] ; Januario, Ana H. ^[2]

Afiliação do(s) autor(es)

^[1] Univ Fed Mato Grosso, Inst Biociencias, Dept Bot & Ecol, Av Fernando Correa da Costa 2367, BR-78060900 Cuiaba, MT - Brazil

^[2] Univ Franca, Nucleo Pesquisa Ciencias Exatas & Tecnol, Av Dr Armando Salles de Oliveira 201, BR-14404600 Franca, SP - Brazil

• Tipo de documento: Artigo Científico
• Fonte: Journal of the Brazilian Chemical Society; v. 28, n. 12, p. 2375-2381, DEC 2017.
• Citações Web of Science: 2

Resumo

Vochysia divergens (Vochysiaceae) is considered an invasive species in the wetlands of the Brazilian Pantanal, which hinders the cultivation of agricultural species. In this study, we evaluated the chemical profile by HPLC-DAD (high-performance liquid chromatography-diode array detector) of leaves extracts from V. divergens seedlings inoculated with endophytic fungi isolated from V. divergens roots. These fungi were collected on dry (D) and wet (W) seasons in the Pantanal. The presence of tannin hexahydroxydiphenoyl (HHDP)-galloyl-glucose and flavone 3', 5'-dimethoxy-luteolin were predominant in the seedlings inoculated with endophytic fungi W experiments at 100 and 80%, respectively. Likewise, flavone 3', 5-dimethoxy-luteolin-7-O-beta-glucoside showed a similar representation in the two evaluated periods, compared with 5-methoxy-luteolin, which was detected only in seedlings inoculated with W endophytic fungi. This approach is new to V. divergens, which has no scientific data on its in vitro elicitation, in the search for a better understanding of the ecological relationships of this species. (AU)

• Processo FAPESP: 11/00631-5 - Compostos bioativos de plantas medicinais e alimentícias do cerrado e Pantanal e de sua microbiota endofítica
• Beneficiário: Ana Helena Januário
• Modalidade de apoio: Auxílio à Pesquisa - Regular