Fig. 2
From: Long noncoding RNA repertoire in chicken liver and adipose tissue
Gene density and structural features for protein-coding genes and lncRNA genes across the chicken macro- and micro-chromosomes. a Gene density for all chromosomes (except for chromosomes 16, 25, and W that are not sufficiently well sequenced). b Correlation of gene densities between protein-coding genes (y-axis) and long noncoding genes (x-axis). c Exon size, exon number and intron size for macro-chromosomes 1–5 and micro-chromosomes 20, 21, 23, 26, 27 and 28