Botrytis
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Related Articles from SNS
A co-proteomic view of metabolite-specific interactions in the Botrytis cinerea-Arabidopsis pathosystem
To successfully infect their myriad hosts, generalist plant pathogens must tolerate a vast arsenal of plant specialized defense metabolites. To understand how host-specific metabolites influence plant-generalist pathogen interactions, we conducted a co-proteomic analysis of both Arabidopsis thaliana and Botrytis cinerea proteomes from the same samples during early infection. The Arabidopsis proteomic responses to Botrytis center around induction and suppression of defense metabolite...
Botrytis cinerea infection reshapes the grape berry microbiome during noble rot
Noble rot, caused by Botrytis cinerea, profoundly alters grape berry physiology and is essential to produce botrytized wines. In this study, we profiled bacterial and fungal communities associated with Vitis vinifera cv. Semillon berries across four stages of noble rot development and four consecutive vintages using 16S rRNA gene and ITS1 amplicon sequencing.
Deletion of 29 cell death-inducing proteins and phytotoxin biosynthetic genes does not completely abolish virulence of Botrytis cinerea
Botrytis cinerea is a necrotrophic plant pathogen with an extremely wide host range. During invasion, the fungus induces rapid host cell death and proliferates in the necrotic tissue. The mechanisms of host killing are still incompletely understood, they involve secretion of lytic enzymes, phytotoxic metabolites and cell death inducing proteins (CDIPs).
Role of transposons in the specialization of Botrytis cinerea to grapevine: Insights into small RNAs and a new Starship
While transposable elements (TEs) are recognized as major drivers of fungal genome structure, evidence of their direct involvement in the interaction with host plants and the environment is only beginning to emerge. Retrotransposons can generate small RNA (sRNA) that act through cross-kingdom RNA interference, while giant DNA TEs called Starships carry dozens of cargo genes that enrich the accessory gene compartment of fungal genomes. In the polyphagous pathogen Botrytis cinerea, the Vv3...