英语语法分析

Such endoreduplication provides a mechanism for producing extra gene copies.

这种内复制提供了产生额外的基因复制的机理。

Endoreduplication has been observed in many plant and animal species, and is documented toappear more frequently in tissues with high metabolic activity and highly differentiated cells.

核内再复制现象普遍存在于动物和植物中，在高代谢活性组织的细胞及最终进行高度分化的细胞中最常见。