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Figure 2 | BMC Genomics

Figure 2

From: HOXD-AS1 is a novel lncRNA encoded in HOXD cluster and a marker of neuroblastoma progression revealed via integrative analysis of noncoding transcriptome

Figure 2

Length distribution reveals three classes of ncRNAs. (A) Histogram of length distribution of all ncRNAs represented on AffymetrixU133 arrays; solid gray line represents the proposed three-component mixture model. (B) Inverse cumulative distribution (iCDF) of the ncRNA length plotted in double log coordinates reveals the three components of the mixture model represented as solid, dotted and dashed gray curves respectively; each component is parametrized with a polynomial equation (coefficients a0, a1 and a2); log-normal distribution fitting only the third component of the mixture model is represented with black solid line.

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