Characterization of the Gene BmEm4, a Homologue of Drosophila E(spl)m4, from the Silkworm, Bombyx mori

Figure 5

Immunohistochemical staining of BmEm4 in fiftth instar larvae that had just started to spin. (a)–(d) Negative controls for (A)–(D), respectively. (a) (A) head; (b) (B) silk gland; (c) (C) epidermis; (d) (D) ovary. The arrows show immunopositive signals for BmEm4. (e)–(h) are the bright field. The scale bars correspond to 400 𝜇m.