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Fig. 5 | EvoDevo

Fig. 5

From: Formation of the initial kidney and mouth opening in larval amphioxus studied with serial blockface scanning electron microscopy (SBSEM)

Fig. 5

23-h larva. Single SBSEM scan through the arrowed level in Fig. 4c. The compact mesoderm cells of the first left somite bulge laterally (single asterisk) and medially (twin asterisk) toward the ectoderm and pharyngeal endoderm, respectively. For basal laminae, the arrowheads show the dorsoventral limits of the lateral window, and the arrowheads show the dorsoventral limits of the medial window. dnc, dorsal nerve cord; ect, ectoderm; fls, first left somite; lpm, lateral plate mesoderm; no, notochord; pe, pharyngeal endoderm; sls, second left somite; srs, second right somite. Scale bar = 5 μm

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EvoDevo

ISSN: 2041-9139