Cacao production in Brazil was severely affected by the outbreak of witches’ broom disease (WBD) in the late 1980s. WBD is caused by the basidiomycete fungus Moniliophthora perniciosa, a hemibiotrophic pathogen that displays an uncommonly long-lasting biotrophic stage during which the host cacao suffers intense morphologic alterations in the infected shoots, giving rise to "green brooms." Two months after infec...
Agradecimentos: We thank Halley Caixeta de Oliveira and Li Yang for valuable suggestions and critical reading of the article, Marc Lohse for his assistance with the MapMan annotation, Ramon Vidal for assistance with the bioinformatics, and Ricardo Silverio Machado for helping with the photosynthesis measurements. We thank the University of North Carolina High Throughput Sequencing Facility team for intense supp...