| It functions as glue between the acrosomal process and the glycoprotein bindin receptors of the vitelline layer of the egg. |
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| Each embryo is surrounded, from exterior to interior, by the chorion, the vitelline membrane and the embryonic membrane. |
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| Endemic subspecies include Caribbean elaenia, bananaquit, loggerhead kingbird, thick-billed vireo, and vitelline warbler. |
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| Follicle cells also secrete the materials of the vitelline envelope and eggshell that surround the mature egg. |
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| A sea-urchin egg is surrounded by a protective covering known as the vitelline envelope, which in turn is covered with a thick coat of jelly. |
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| Before fertilization, the egg is enclosed in a protective vitelline membrane, which is embedded in a gelatinous coat. |
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| In abalones, the eggs are enclosed by a vitelline envelope, and sperm must penetrate this envelope to fertilize the egg. |
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| The ventral follicle cells produce proteins, like pipe, that are only deposited in the ventral vitelline envelope. |
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| The proximal right vitelline vein gives rise to the hepatic sinusoids that derives the hepatic segment. |
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| To easily distinguish MR oocytes from RE eggs, the vitelline membranes and yolk deposits were compared. |
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| Outside our kitchen window in Tanzania were some trees, and one day a beautiful Vitelline masked weaverbird came to build a nest. |
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