Figure 1. Identification of endo-siRNAs in porcine sperms, oocytes and zygotes.
(A) Length distribution of total small RNAs; (B) Structure of the IC-siRNAs cluster at Plce1 mRNA; (C) Structure of the Lhp-siRNAs cluster at the chr 6 locus. The Lhp-siRNAs mapped in this region are represented by red bars; (D) Expression changes of endo-siRNAs in Dicer1, Drosha, Dgcr8 knockdown oocytes and zygotes. Error bars represent s.d. (n = 3). *indicates p < 0.001.