PRJNA529372
miR-202-3p is important for the early development of zebrafish embryos.
The expression level of miR-202 in embryos is very low. However, when knocking out miR-202 using CRISPR/Cas9, it was found that homozygous embryos died early. Further experimental research found that miR-202-3p plays a crucial role. Therefore, we selected wild-type, heterozygous and homozygous at 3.5hpf for RNA sequencing, hoping to explain the important regulation of miR-202-3p on early development of embryo.