Britannica Online Encyclopedia ... Learn more about "gastrulae" ... Learn more about "gastrulae" and related topics at Britannica.com...
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www.merriam-webster.com/dictionary/gastrulae
www.merriam-webster.com/dictionary/gastrulae
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Gastrulae - Definition of Gastrulae at Dictionary.com a free online dictionary with pronunciation, synonyms, and translation of Gastrulae. Look it up now! ... Use gastrulae in a Sentence...
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dictionary.reference.com/browse/gastrulae
dictionary.reference.com/browse/gastrulae
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added to normal gastrulae, and, as will be shown, it was found that the presence ... of half gastrulae was tested. The young gastrulae, with a sickle-shaped ...
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jeb.biologists.org/cgi/reprint/15/3/377.pdf
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CE movements within mesodermal and ectodermal layers of Xenopus gastrulae are accompanied by epiboly, continuing mesoderm internalization and anterior ...
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linkinghub.elsevier.com/retrieve/pii/S0168952502027257
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spectively, by normal and lobeless Ilyanassa gastrulae. ... extracted separately from control and lobeless embryos that were reared to gastrulae ...
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www.biolbull.org/cgi/reprint/167/2/371.pdf
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considerable differentiation after transplantation at early gastrula ... 180° from the embryonic axis of gastrulae of varying ages failed to differen- ...
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www.pnas.org/content/39/11/1149.full.pdf
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Cleavage - Blastula Structure ... The blastula is a hollow ball of cells organized into an epithelial monolayer. Midway through the blastula stage, the embryo secretes hatching enzyme, which results in proteolytic degradation of the fertilization envelope. ... The vegetal pole epithelium thickens to form the vegetal plate,
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worms.zoology.wisc.edu/urchins/SUcleavage_blastula.html
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The presumptive mesoderm cells from Xenopus laevis gastrulae showed rapid adhesion and active movement on the fibronectin- or laminin-coated surfaces. Cell adhesion was stronger and the mean rate of movement was higher on the fibronectin-coated surface than on the laminin-coated surface.
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jcs.biologists.org/cgi/content/abstract/86/1/109
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A scanning electron microscopic study in early gastrulae of Ambystoma maculatum showed that migrating presumptive mesodermal cells were strongly oriented toward the animal pole. They had lamellipodia and filopodia at their leading edges, and rounded or tapering, tail-like, trailing edges.
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jcs.biologists.org/cgi/content/abstract/56/1/207
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