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Figure 2 | EvoDevo

Figure 2

From: Expression of multiple Sox genes through embryonic development in the ctenophore Mnemiopsis leidyi is spatially restricted to zones of cell proliferation

Figure 2

Expression patterns of MleSox1 during development. The schematic at the top depicts the stage of development directly underneath (7 to 13 hpf lateral view), while the schematics along the side depict the stage directly adjacent (24 hpf lateral view on top; 24 hpf aboral view on bottom), identifying some of the major features and structures (redrawn from [46]). Panels A-C are lateral views, while panels D-F are aboral views (denoted by ‘Ab’). (A, B, D, E) In situ hybridization of embryos 7 to 13 hpf. (C, F) In situ hybridization of cydippids 24 hpf. (C) MleSox1 expression in the upper tentacle bulbs (white arrowheads), and pharynx (white arrow). (F) MleSox1 expression in the apical organ (black arrowhead), and in the uppermost part of at least one set of comb rows (black arrow).

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