Gβγ release is a key event in the transduction of GPCR signals. However, the molecular mechanisms of this process have been unclear. A recent report by Knight et al. provides important clues into the sequence of events that lead to the liberation of Gβγ upon G protein activation by GPCRs.

中文翻译：

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GPCR 激活后 Gβγ 的释放机制

Gβγ 释放是 GPCR 信号转导中的关键事件。然而，这一过程的分子机制尚不清楚。Knight等人最近的一份报告。为 GPCR 激活 G 蛋白后导致 Gβγ 释放的事件序列提供了重要线索。