Transcriptome and chromatin accessibility in porcine intestinal epithelial cells upon Zearalenone exposure

Abstract

Zearalenone (ZEA) is one of the main mycotoxins widely spread in contaminated cereal crops, which poses a great threat to food safety as well as human and animal health. Biological control strategies are emerging as important solutions to eliminate mycotoxin contaminations. However, molecular mechanisms underlying ZEA cytotoxic effects are only partly understood. Noncoding RNAs and chromatin accessibilities are important regulators of gene expression and implicate in a variety of biological processes. Here, we established a study model of porcine intestinal epithelial cells upon ZEA exposure and presented a RNA-seq dataset for mRNA, microRNA, and lncRNA profiling in 18 experimental samples. In addition, chromatin accessibilities of four samples were also explored by ATAC-seq. This dataset will shed new light on gene expression profiling and transcriptional regulation of animal cells in the response to ZEA exposure, which further contributes to detecting biomarkers and drug targets for predicting and controlling ZEA contamination.