对 G4-DNA 清除的作用：WRN 与 RPA 的结合以及 WRN 的解旋酶活性共同促进 G4-DNA 的清除。 抑制 WRN 解旋酶活性或破坏其与 RPA 的结合，都会导致 G4 结构在细胞内积累，不过延长恢复时间后，G4 结构最终可被清除。

One person's junk is another's treasure. An international team of scientists have found that strings of "junk" DNA that were ...

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The G4-DNA structure can therefore be involved in both the enhanced and impairment of transcription in active neurons, based on their activity, to enable different memory states.

The G4-DNA structure can therefore be involved in both the enhanced and impairment of transcription in active neurons, based on their activity, to enable different memory states. This mechanism ...