Figure 1. Identification of Zebrafish lincRNA Genes.
(A) Positions of H3K4me3 peaks from 24-hpf embryos with respect to annotations of known protein-coding genes and genes of small ncRNAs (<200 nt) annotated in Ensembl or RefSeq.
(B) Positions of poly(A) sites with respect to annotated protein-coding and small ncRNA genes.
(C) Pipeline for identification of lincRNAs. See text and extended experimental procedures for description.
