Last Updated：2025/11/23
During early development, gastrulation reorganizes the blastula into distinct germ layers through inward cell migration.
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During early development, gastrulation reorganizes the blastula into distinct germ layers through inward cell migration.
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初期発生では、原腸形成が胚盤胞を細胞の内側への移動によって再編成し、明確な胚葉層を形成する。
