Effect of Endophytic Fungal Associations on the Chemical Profile of in vitroVochysia divergens Seedlings
AUTOR(ES)
Parpinelli, Bruna A. S., Siqueira, Katia A., Kellner Filho, Luis C., Pimenta, Letícia P., Costa, Ricardo M. da, Parreira, Renato L. T., Veneziani, Rodrigo C. S., Silva, Marcio L. Andrade e, Cunha, Wilson R., Pauletti, Patrícia M., Soares, Marcos A., Januario, Ana H.
FONTE
J. Braz. Chem. Soc.
DATA DE PUBLICAÇÃO
2017-12
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-β-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.
Documentos Relacionados
- Germination, storage, production of seedling and tolerance to flood of Vochysia divergens pohl
- Effects of flooding and shading on growth and gas exchange of Vochysia divergens Pohl (Vochysiaceae) of invasive species in the Brazilian Pantanal
- Spider assemblage (Arachnida: Araneae) associated with canopies of Vochysia divergens (Vochysiaceae) in the northern region of the Brazilian Pantanal
- Estoque de energia na biomassa e no ar do dossel de Vochysia divergens Pohl
- Análise da evapotranspiração por wavelet de Morlet em área de Vochysia divergens Pohl no Pantanal