Fig. 2
From: Heat stress induced piRNA alterations in pachytene spermatocytes and round spermatids
piRNA classification: Classification of piRNAs into repeat-associated and non-repeat associated (A), the distribution of repeat-associated piRNAs into various repeat elements (B), the distribution of non ra-piRNAs into various genic features (C), the classification of all piRNAs into various genomic features (D)