Fig. 10 Localization of Zash-1b transcripts in the cyclops 24-hr CNS. Sections are of the same regions illustrated in Fig. 7. Note that the eye is deeply embedded in the cyclops embryos and cannot be completely removed with the lateral portion of the head in the longitudinal section of (A). Planes of transverse sections (C-F) are indicated by the double-headed arrows in (A) and (B). Plane of transverse section in Fig. 9D is indicated in (A) by a double-headed arrow without an accompanying letter. Scale bars, 100 μm, magnification of (A-C) is identical, and that of (D and E) is identical. Symbols are as in Fig. 6 except that filled triangles now indicate absence of ventral expression zone in rhombomeres 2, 3, 4, and 6. Abbreviations as in Figs. 4 and 6.
Reprinted from Developmental Biology, 166, Allende, M.L. and Weinberg, E.S., The expression pattern of two zebrafish achaete-scute homolog (ash) genes is altered in the embryonic brain of the cyclops mutant, 509-530, Copyright (1994) with permission from Elsevier. Full text @ Dev. Biol.