Additional file 4.

Overview of small RNAs in rice. (A) Distribution of the lengths of all unique small RNAs generated by high-throughput sequencing from rice under four different conditions. (B) Length distribution of nat-siRNAs. (C) Distribution of all unique small RNAs located in different sequence components. (D) Distribution of nat-siRNAs located in different sequence components. The blue, red, green and purple bars represent small RNAs or nat-siRNAs from normal, salt stressed, cold stressed and drought stressed conditions, respectively (A-D). (E) First-nucleotide distribution of all unique small RNAs under four different conditions. (F) First-nucleotide distribution of nat-siRNAs under four different conditions.

Format: JPEG Size: 222KB Download file

Lu et al. BMC Genomics 2012 13:721   doi:10.1186/1471-2164-13-721