Contig length distribution in the reference and annotated transcriptomes of P. borchgrevinki. Distributions of contig lengths in the reference transcriptome (dark grey), and the annotated transcriptome (light grey). The former consists of all assembled contigs following clustering while the latter shows only those contigs that could be identified in either SwissProt or UniProt/TrEMBL. The X-axis shows sequence length and the Y-axis the number of contigs that share this length.
Bilyk and Cheng BMC Genomics 2013 14:634 doi:10.1186/1471-2164-14-634