As embryonic cells developed and divided, products of the reactions related to ATPase activity also appeared in such places as cell-enveloped thichened cell wall, nuclei, nucleoli and chromatin.
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- 随着胚性细胞的发育及分裂,包裹细胞的厚壁、细胞核、核仁与染色质等处也出现ATP酶活性反应沉淀物。