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果蝇 P75 的 PWWP 结构域识别富含胸腺嘧啶 DNA 的结构基础研究取得新突破
为探究果蝇 P75(dP75)结合染色质机制,研究人员解析其 PWWP 结构域,发现其偏好结合富含胸腺嘧啶 DNA,意义重大。 在生命的微观世界里,基因的表达调控就像一场精密的交响乐,每一个音符都至关重要。其中,染色质结合蛋白在这场 “交响乐” 中扮演着关键 ...
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