Godel-Jędrychowska Kamila, Kurczyńska Ewa
Instytut Biologii, Biotechnologii i Ochrony Środowiska, Wydział Nauk Przyrodniczych, Uniwersytet Śląski w Katowicach.
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Postepy Biochem. 2022 Jan 6;68(1):3-14. doi: 10.18388/pb.2021_402. Print 2022 Mar 31.
Plasmodesmata (PD), discovered more than 120 years ago, are still a mystery about their role in regulating plant cell differentiation. Research in recent years has verified our idea about the structure of PD and their function in the exchange of information between cells of the plant body. The involvement of PD in the movement of proteins, including transcription factors, hormones, and various types of RNA, indicates that they play an important role in regulating cell differentiation. The movement of molecules through PD is called symplasmic communication, and its limitations or absence are an essential element in controlling the direction of cell differentiation.
胞间连丝（PD）在120多年前就被发现了，但关于它们在调节植物细胞分化中所起的作用仍是个谜。近年来的研究证实了我们关于胞间连丝结构及其在植物体细胞间信息交换中功能的看法。胞间连丝参与蛋白质（包括转录因子、激素和各种类型的RNA）的移动，这表明它们在调节细胞分化中发挥着重要作用。分子通过胞间连丝的移动被称为共质体通讯，其受限或缺失是控制细胞分化方向的一个基本要素。
