Fig. 1From: Different classes of small RNAs are essential for head regeneration in the planarian Dugesia japonicasRNAs expressed in the course of head regeneration. a Progression regeneration after head amputation. b Fractions of different sRNA classes. tRF: tRNA fragments, rRF: rRNA fragments, repeat +: repetitive sequence in sense orientation, repeat -: repetitive sequence in antisense orientation, repeat?: repetitive sequence with unknown orientation (from unclassified repeats). c Sequence read length distribution of different sRNA classesBack to article page