periblast A layer of tissue between the yolk and cells of blastoderm which is observed as a thin border around blastula.
围胚层在卵黄与眙盘细胞之间层,被观察到是一个围住囊胚细缘。
periblast A layer of tissue between the yolk and cells of blastoderm which is observed as a thin border around blastula.
围胚层在卵黄与眙盘细胞之间层,被观察到是一个围住囊胚细缘。
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