Extended Data Fig. 8: Evolution of TEs in H. bulbosum and H. vulgare.
From: A haplotype-resolved pangenome of the barley wild relative Hordeum bulbosum
(a) Size and composition of the repetitive portion of the H. bulbosum and H. vulgare genomes. Haplotype 1 of each H. bulbosum genome is shown. (b) Heatmap constructed from a matrix tabulating the abundance of 989 TEs representatives from the TREP database. (c) Subsets of abundance matrix for the 13 most variable TE representatives. Numbers in the boxes and the color code refer to the cumulative lengths of TE sequences assigned to each representative per haplotype. (d) Approximately maximum-likelihood phylogenetic trees for all full-length BARE-1 elements in H. vulgare and H. bulbosum. (e) Distribution of the insertion times of all full-length BARE-1 elements in H. vulgare and H. bulbosum. (f) Distribution of the insertion times of all full-length Sabrina elements in H. vulgare and H. bulbosum. (g) Two-dimensional density plot showing the relationship between insertion time and genomic position of Gypsy elements. (h) Two-dimensional density plot showing the relationship between insertion time and genomic position of Copia elements.
