Fig. 2From: Identification and analysis of long non-coding RNAs in response to H5N1 influenza viruses in duck (Anas platyrhynchos)Categories and features of the 4094 predicted duck lncRNAs. a Categories of duck lncRNAs divided based on genomic location between lncRNAs and protein-coding genes. “-” or “+” strand for each of the three main types was labeled on the columns. b-d Duck lncRNAs are longer, have fewer exons and have lower expression levels than protein-coding genes. Expression (b), distribution of length (c) and number of exons (d) of 4094 lncRNAs and 16,353 protein-coding transcripts of duck (BGI_duck_1.0)Back to article page