The tubulin fraternity: alpha to eta

被引:158
作者
Dutcher, SK [1 ]
机构
[1] Washington Univ, Sch Med, Dept Genet, St Louis, MO 63110 USA
基金
美国国家卫生研究院;
关键词
D O I
10.1016/S0955-0674(00)00173-3
中图分类号
Q2 [细胞生物学];
学科分类号
071009 ; 090102 ;
摘要
Microtubules perform essential and diverse functions in eukaryotic cells. They are required for spindles during mitosis and meiosis, for axonal transport, for organelle positioning, and for cilia and flagella. gamma -tubulin is necesary to initiate the assembly of alpha-beta tubulin heterodimers into microtubule polymers. Recent genetic analyses and database searches have added four new members of the tubulin superfamily, which now includes alpha (-), beta (-), gamma (-), delta (-), epsilon (-), zeta (-), and eta (-)tubulin.
引用
收藏
页码:49 / 54
页数:6
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