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. Author manuscript; available in PMC: 2019 Mar 17.
Published in final edited form as: Nat Genet. 2018 Sep 17;50(10):1474–1482. doi: 10.1038/s41588-018-0207-8

Figure 2. LncRNAs of related function often have related kmer contents.

Figure 2.

(A) Hierarchical cluster of all human GENCODE lncRNAs at kmer length 6, with lncRNAs and kmers on the x- and y-axes, respectively. Kmer z-scores (relative kmer abundance) range from blue (lowest) to yellow (highest). GC content of kmers is shown above the x-axis. Locations of select lncRNAs are marked. Left of lncRNA names, black circles indicate cis activators and squares indicate cis repressors. (B) Locations of lncRNAs assigned to communities 1 through 5 via the Louvain/network-based approach. (C)Network graph of Louvain-assigned lncRNA communities. LncRNA names in (A) are colored by their Louvain community assignment; lncRNAs in gray were assigned to the null. (C, D, E) Same as (A, B, C) but for mouse GENCODE lncRNAs.