Singlet molecular oxygen generation by light-activated DHN-melanin of the fungal pathogen Mycosphaerella fijiensis in black Sigatoka disease of bananas.

In pathogenic fungi, melanin contributes to virulence, allowing tissue invasion and inactivation of the plant defence system, but has never been implicated as a factor for host cell death, or as a light-activated phytotoxin. Our research shows that melanin synthesized by the fungal banana pathogen M...

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Bibliographic Details
Main Authors: Miguel J Beltrán-García, Fernanda M Prado, Marilene S Oliveira, David Ortiz-Mendoza, Alexsandra C Scalfo, Adalberto Pessoa, Marisa H G Medeiros, James F White, Paolo Di Mascio
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2014-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC3960117?pdf=render