Role of DNA methylation in hybrid vigor in tilapia

The present study focuses on the role of DNA methylation in heterosis of hybrid tilapia. The DNA methylation levels of hybrid tilapia and its parents were assayed by whole genome bisulphite sequencing.本研究聚焦于DNA甲基化（DNA methylation）在杂交罗非鱼杂种优势中的作用。本研究采用全基因组亚硫酸氢盐测序（whole genome bisulphite sequencing）技术，对杂交罗非鱼及其亲本的DNA甲基化水平进行了检测分析。