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Fig. 5 | BMC Plant Biology

Fig. 5

From: A k-mer grammar analysis to uncover maize regulatory architecture

Fig. 5

G+C Content Bias is Related to Positional Constrains within Promoters and Open chromatin Regions. Comparison of the distribution of G+C content across top 1%, bottom 1% and remaining 98% of scored k-mer vocabularies (k=8, filtered) for a core promoters, MNA-seq b shoot and c root model’s results. The positional constraints of k-mers with high A+T content on the top 1% visualized as k-mer’s density with respect to a reference point: d TSS for core promoters and MNA-seq hotspot middle point for open chromatin regions e shoot and f root (solid blue lines). Contrasting density plots are shown for corresponding random regions (dotted gray lines)

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