Transcriptomic responses of the basidiomycete yeast Sporobolomyces sp. to the mycotoxin patulin.

ABSTRACT:

Background

Patulin is a mycotoxin produced by Penicillium expansum, the causal agent of blue mold of stored pome fruits, and several other species of filamentous fungi. This mycotoxin has genotoxic, teratogenic and immunotoxic effects in mammals, and its presence in pome fruits and derived products represents a serious health hazard. Biocontrol agents in the Pucciniomycotina, such as the yeasts Sporobolomyces sp. strain IAM 13481 and Rhodosporidium kratochvilovae strain LS11, are able to resist patulin and degrade it into the less toxic compounds desoxypatulinic acid and ascladiol.

Results

In this investigation we applied a transcriptomic approach based on RNAseq to annotate the genome of Sporobolomyces sp. IAM 13481 and then study the changes of gene expression in Sporobolo

SUBMITTER: Ianiri G 

PROVIDER: S-EPMC4784387 | biostudies-literature | 2016 Mar

REPOSITORIES: biostudies-literature