Description
长期以来，分子生物学家普遍认为基因的启动区域（起点）主导转录过程——即DNA片段经转录生成RNA，随后RNA指导蛋白质合成的线性流程。然而最新研究表明，基因的起始位点与终止位点并非静态存在，而是呈现动态协同迁移的特性。这种"起点-终点"的联动机制不仅重构了细胞内蛋白质合成的时空模式，更揭示了生物通过基因表达动态调整实现进化适应的新维度，为理解生命活动的精密调控提供了全新视角。
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