Figure 3From: Discovery of barley miRNAs through deep sequencing of short readsNumber of reads of fixed lengths. Panel (a) depicts the redundant dataset while panel (b) shows the length distribution of unique sequences. 20, 21 and 24-mers are the most abundant sequences, while only a small number of reads are longer than 24 bases. 24 and 21-mers are the most frequent sequences in the non-redundant dataset. Note that those sequences with less than 18 bases have been removed from the dataset.Back to article page