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DeCS
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Descriptor English:
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Organizers, Embryonic
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Descriptor Spanish:
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Organizadores Embrionarios
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Descriptor Portuguese:
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Organizadores Embrionários
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Synonyms English:
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Embryonic Organizers
Hensen Node
Spemann Organizer
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Tree Number:
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A16.675
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Definition English:
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Cells in certain regions of an embryo that self-regulate embryonic development. These organizers have been found in dorsal and ventral poles of GASTRULA embryos, including Spemann organizer in amphibians, and Hensen node in chicken and mouse. These organizer cells communicate with each other via a network of secreted signaling proteins, such as BONE MORPHOGENETIC PROTEINS and their antagonists (chordin and noggin). |
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See Related English:
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Embryonic Induction
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History Note English:
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2000
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Allowable Qualifiers English:
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Record Number:
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34077
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Unique Identifier:
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D020897
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Occurrence in VHL:
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Similar:
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DeCS SciELO LILACS LIS
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