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. 2020 Apr 21;10:6751. doi: 10.1038/s41598-020-63290-3

Figure 8.

Figure 8

Ngn3 is a direct SOX3 target gene in spermatogonia. UCSC Genome Browser view of published SOX3 ChIP-seq data42 from neural progenitor cells showing a SOX3 binding site within the upstream promoter region of Ngn3 (A). ChIP-PCR for SOX3 in P7 testis (B), demonstrating SOX3 binding upstream of the Ngn3 promoter (Ngn3), Ρ < 0.05 (*), Ρ < 0.01 (**) as determined by t-test, data represented as mean±s.d. –ve control represents a site within Notch1 known not to bind SOX3, +ve control represents a site within intron 2 of Dbx1 previously validated as a binding site of SOX341.