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Fig. 6 | Genome Biology

Fig. 6

From: Open chromatin interaction maps reveal functional regulatory elements and chromatin architecture variations during wheat evolution

Fig. 6

The effects of chromatin topology variations on transcription during wheat evolution. a The distribution of differentially interacted loops (DILs) between common wheat and its tetraploid and diploid relatives in distal telomeric regions (short arm, R1; long arm, R3), interstitial regions (short arm, R2a; long arm, R2b), and centromere regions (C) of chromosomes. b Transcription levels of genes with and without loops in T. aestivum and its tetraploid and diploid relatives that were caused by PAV. ** indicates P < 0.01 (Wilcoxon rank-sum test). c An example showing chromatin loops present in T. aestivum but absent in T. durum that were caused by PAVs. d Fold-enrichment of differentially expressed genes (DEGs) in the genes overlapping with differential chromatin interactions between T. aestivum and its tetraploid and diploid relatives, relative to all expressed genes. ** indicates P < 0.01 (hypergeometric test)

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Genome Biology

ISSN: 1474-760X

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