Figure 4 | Scientific Reports

Figure 4

From: Translating GWAS-identified loci for cardiac rhythm and rate using an in vivo image- and CRISPR/Cas9-based approach

Figure 4

Association of heart rate variability and heart rate at 2- and 5-days post-fertilization (dpf) and effect of nonsense mutations in both hcn4 alleles. Top: the association of heart rate variability and heart rate at 2 and 5dpf, with embryos carrying nonsense mutations in both hcn4 alleles shown as pink diamonds. Bottom: the mean ± standard deviation of heart rate variability and heart rate at 2dpf and 5dpf for embryos with nonsense mutations in both hcn4 alleles (n = 5) vs. embryos without CRISPR/Cas9-induced mutations in hcn4 (n = 147).

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