Fig. 1.
Classification of the zebrafish tRNAfs identified by deep sequencing. a Schematic view of the localization of the tRFs in the linear structure of mature tRNAs. Six tRFs align in the 3′ end of the mature tRNAs and 4 tRFs align to the 5′ region of the tRNA. b Alignment of the 12 tRFs in the corresponding mature tRNA