Diverse Fungi from Brazil Produce Compounds to Fight Plant Diseases
Author Information
Author(s): Mayrhofer Bárbara Fanaya, Iantas Jucélia, Noriler Sandriele Aparecida, Ponomareva Larissa V., Thorson Jon S., Rohr Jürgen, Shaaban Khaled A., Glienke Chirlei
Primary Institution: Federal University of Paraná (UFPR)
Hypothesis
Plants in the Serra do Amolar region harbor a greater diversity of endophytes with potential to produce undiscovered compounds with beneficial properties.
Conclusion
The study identified several endophytic fungi that produce bioactive compounds effective against plant pathogens.
Supporting Evidence
- 293 endophytic fungi were isolated from the plant Vochysia divergens.
- Four extracts showed higher antifungal activity than the commercial fungicide Carbendazim.
- A new endophytic species, Diaporthe amolarensis, was described.
- Endophytes from the Pantanal biome are a promising source of bioactive compounds.
Takeaway
Scientists found many tiny fungi living inside a plant in Brazil that can make special chemicals to help fight plant diseases.
Methodology
Leaves and petioles from 18 Vochysia divergens specimens were collected, and 293 endophytes were isolated and identified.
Limitations
The study's findings may be affected by the recent wildfires in the region, which could have impacted the biodiversity.
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website