Lambert A M
Institut de Biologie Moléculaire des Plantes, Université Louis Pasteur, Strasbourg, France.
Curr Opin Cell Biol. 1993 Feb;5(1):116-22. doi: 10.1016/s0955-0674(05)80016-x.
Compelling evidence has recently been obtained for the idea that the nuclear surface of higher plant cells has a microtubule-nucleating function under cell cycle dependent control. Whatever the final organization of microtubules, they all seem to originate in the nuclear periphery. The spatial distribution of microtubules is a secondary process involving actin and microtubule-associated proteins, and other morphogenetic controls. How microtubules are nucleated and/or reorganized at the spindle poles during mitosis remains unknown.
最近有确凿证据支持这样一种观点，即高等植物细胞的核表面在细胞周期依赖性控制下具有微管成核功能。无论微管的最终组织形式如何，它们似乎都起源于核周边。微管的空间分布是一个涉及肌动蛋白、微管相关蛋白及其他形态发生控制的次级过程。在有丝分裂期间，微管如何在纺锤极成核和/或重新组织仍不清楚。
