Skip to main content
Fig. 5 | Genome Biology

Fig. 5

From: Dynamic 3D genome architecture of cotton fiber reveals subgenome-coordinated chromatin topology for 4-staged single-cell differentiation

Fig. 5

Differential TAD-like structure organization between the At and Dt subgenomes. a,b The homoeologous TAD-like structure between the At and Dt subgenomes contain homoeologous genes. Horizontal heatmaps show the transposable elements (TE) density. Homoeologous genes (green) are connected using gray lines. Non-homoeologous genes (blue) are not connected. c The expression level of TE located in boundary or interior. Two-sided Wilcoxon signed-rank test, ***P < 2.2 × 10−16. d Comparison of the expression level of TE contained in boundaries of homoeologous or partitioned TAD-like structure between two subgenomes. e The number of partitioned TAD-like structure in the At and Dt subgenomes. Pearson’s chi-squared test, ***P < 0.001. f The number of homoeologous genes contained in homoeologous TAD-like structure (H_TAD) and partitioned TAD-like structure (P_TAD). g Biased expression of homoeologous genes with topological change from interior in the Dt subgenome to boundary in the At subgenome. h The number of homoeologous genes showing expression bias that are located at different spatial positions relative to boundary and interior between two subgenomes. The number is compared with randomly distributed homoeologous genes showing expression bias. Pearson’s chi-squared test, ***P < 0.001. i Bar plot showing the number of homoeologous genes located in partitioned TAD-like structure with biased expression

Back to article page