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生物通
20 天
追踪植物发育与再生过程中分生组织细胞谱系的一体化 CRE/LOX 系统
为探究植物分生组织的形成及新器官产生机制,研究人员利用一体化 CRE/LOX 系统,揭示了相关细胞谱系,意义重大。 在植物的生长发育过程中,根顶端分生组织(Root Apical Meristem,RAM)和茎顶端分生组织(Shoot Apical Meristem,SAM)扮演着至关重要的角色。它们就像 ...
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