Extended Data Fig. 7: De novo assembly of zebrafish chromosome 4 of the Tübingen strain.
From: A map of cis-regulatory elements and 3D genome structures in zebrafish
a, WashU Epigenome Browser snapshot showing that heterochromatic marks H3K9me2 and H3K9me3 signals were enriched on chromosome 4 in zebrafish testis. The values on the y-axis were input-normalized. b, H3K9me2, H3K9me3, and DNA methylation level on chr4 long arm are significantly higher than other regions in all tissues (n = 11, two-sided, t-test). c, Overall strategy of de novo assembly of the Tübingen chr4 by integrating 10X, Nanopore, Bionano, and Hi-C data. d, Bionano long molecule sequencing data shows that there were many SVs on chr4 when mapped to the GRCz11 reference genome. e, SVs on chr4 detected by Bionano when the data were mapped to the de novo assembled chr4.
