Figure 2. Occurrence and enrichment of different TE families in lincRNAs from Arabidopsis, rice and maize.
(a) Bar charts showing the number of TEs from different families contributing to lincRNAs.
(b) Bubble charts describing the over-representation of different TE families contributing to TE-associated lincRNAs. X axis represents the fold of enrichment of different TE families contributing to lincRNAs. Y axis represents statistical significance of the over-representation of different TE families contributing to lincRNAs (P-value, hypergeometric test). Sizes of bubbles indicate proportions of TEs in each TE family with respect to total number of TEs contributing to lincRNAs. [Colour figure can be viewed at wileyonlinelibrary.com].