MiRNA analysis of rice seed germination

In this study, we sequenced the sRNAs population from embryos of 0, 12, and 24 HAI rice seeds using next-generation deep sequencing technology. A series of miRNAs were identified, including both known and novel miRNAs. We also predicted the potential targets for the miRNAs. RT-PCR and 5’ RACE assay were performed to confirm some deep sequencing and target prediction results. This study provides the unique composition and expressional profiles of miRNAs and their potential regulations in the embryo at the early stages of rice seed germination. Examination of miRNA expressional profiles in rice embryo during early stages of seed germination