The Roles of Septins in Regulating Fission Yeast Cytokinesis.
Cytokinesis is required to separate two daughter cells at the end of mitosis, and septins play crucial roles in many aspects of cytokinesis. While septins have been intensively studied in many model organisms, including the budding yeast  Saccharomyces cerevisiae , septins have been relatively less characterized in the fission yeast  Schizosaccharomyces pombe , which has proven to be an excellent model organism for studying fundamental cell biology. In this review, we summarize the findings of septins made in fission yeasts mainly from four aspects: the domain structure of septins, the localization of septins during the cell cycle, the roles of septins in regulating cytokinesis, and the regulatory proteins of septins.
Zheng S, Zheng B, Fu C