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. 2023 Jun 29;55(7):1149–1163. doi: 10.1038/s41588-023-01424-9

Extended Data Fig. 10. Isl1, Gata2, and Dnajb8 in situ hybridization.

Extended Data Fig. 10

((a-c) In situ hybridization staining for Isl1 (a), Gata2 (b), and Dnajb8 (c) expression in wild type (left column) and cRE1dup/+ (right column) embryos at the indicated ages and axial levels. In the cRE1dup/+ embryos, Isl1 and Gata2 expression was expanded in r4, and fewer Isl1+ FBMNs were detected in r6 at E14.5. Dnajb8 expression was not detected in the hindbrain region of developing r4, but the same probe did detect robust and specific expression in developing spermatids in adult WT and cRE1dup/+ testis88. n = 2 (E10.5), 4 (E12.5), 2 (E14.5), 3 (adult testes) samples each for WT and cRE1dup/+. Arrows mark OCNs, arrowheads mark FBMNs. All scale bars = 200um and apply to all panels with the corresponding developmental age.