Promoters and enhancers have long been regarded as distinct elements, a notion that has been challenged more recently. Two new studies now identify promoters that function as long-range enhancers in vivo to regulate the transcription of distal genes.

中文翻译：

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促进远距离转录。

长期以来，促进剂和增强剂一直被视为与众不同的元素，这一概念在最近受到了挑战。现在有两项新研究确定了在体内起远程增强子作用以调节远端基因转录的启动子。