Brown S S
Department of Anatomy and Cell Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA.
Curr Opin Cell Biol. 1997 Feb;9(1):44-8. doi: 10.1016/s0955-0674(97)80150-0.
It has been a banner year for the study of yeast myosins. Thanks to the completion of the Saccharomyces cerevisiae genome project, it is now known that budding yeast contains a total of five myosins. Furthermore, functions have been newly ascribed to several of them: two have been implicated in endocytosis, and another has been implicated in generating asymmetry between mother and daughter cells.
今年是酵母肌球蛋白研究的丰收之年。由于酿酒酵母基因组计划的完成,现在已知出芽酵母总共含有五种肌球蛋白。此外,其中几种肌球蛋白有了新的功能:两种与内吞作用有关,另一种与母细胞和子细胞之间的不对称性形成有关。