Additional file 2.Length distributions of tRNA derived smallRNAs per isoacceptor. The distributions are shown as histograms, where X and Y axes mean the length of the small RNAs and their frequencies, respectively. Format: PDF Size: 41KB Download file This file can be viewed with: Adobe Acrobat Reader Kawaji et al. BMC Genomics 2008 9:157 doi:10.1186/1471-2164-9-157 |