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. Author manuscript; available in PMC: 2020 Jul 8.
Published in final edited form as: Curr Biol. 2019 Jun 27;29(13):2157–2166.e6. doi: 10.1016/j.cub.2019.05.074

Figure 1. The Hox gene Abd-B is positioned within one of the abdominal pigmentation QTLs of D. santomea and is differentially expressed.

Figure 1.

(A) Summary of QTLs [4], candidate genes, and introgression lines studied here and previously [17]. (B-C) The adult abdomen of D. yakuba (B) and D. santomea (C) males. (D-E) Top panels: Immunostaining of Abd-B in pupal abdomens of D. yakuba (D) and D. santomea (E) males at mid-late pupal stages (63–68 hAPF). Bottom panels show magnified images of the A5 regions outlined (red). See also Figure S1.