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Xenopus gastrulation-neurulation sequence. From 10 hours post-fertilization to 36 hours, in 8 frames. Late blastula, 9 hr post fertilization. bc. Early gastrula, 10 hr post fert. 4. Midgastrula, 11 hr post fert. 4. Midgastrula, 12 hr post fert. 5. Midgastrula, 12.5 hr post fert. 8. 5.
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Xenopus gastrulation-neurulation sequence From 10 hours post-fertilization to 36 hours, in 8 frames
Late neurula, 22 hr post fert. bc archenteron