Williams N E, Nelsen E M
J Cell Biol. 1973 Feb;56(2):458-65. doi: 10.1083/jcb.56.2.458.
Experiments are reported which were designed to test for induced synthesis of microtubule proteins associated with the rapid proliferation of basal bodies and associated intracytoplasmic microtubules which occurs during oral replacement in Tetrahymena. None was found. Instead, it is shown that these structures can be formed with de novo synthesis of as little as 6% of their microtubule proteins. It is suggested that basal body proliferation may be controlled by synthesis of morphogenetic regulator proteins.
本文报道了一些实验,这些实验旨在测试与基体快速增殖相关的微管蛋白的诱导合成,基体快速增殖以及相关的胞质内微管在四膜虫口腔替换过程中会出现。未发现有诱导合成。相反,研究表明,这些结构只需从头合成其微管蛋白的6%即可形成。有人提出,基体增殖可能受形态发生调节蛋白合成的控制。