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Biochemistry, Biophysics, and Structural Biology Commons

Open Access. Powered by Scholars. Published by Universities.®

Open Dartmouth: Faculty Open Access Scholarship

2014

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Full-Text Articles in Biochemistry, Biophysics, and Structural Biology

Megadalton-Node Assembly By Binding Of Skb1 To The Membrane Anchor Slf1, Lin L. Deng, Ruth Kabeche, Ning Wang, Jian-Qiu Wu, James B. Moseley Jul 2014

Megadalton-Node Assembly By Binding Of Skb1 To The Membrane Anchor Slf1, Lin L. Deng, Ruth Kabeche, Ning Wang, Jian-Qiu Wu, James B. Moseley

Open Dartmouth: Faculty Open Access Scholarship

The plasma membrane contains both dynamic and static microdomains. Given the growing appreciation of cortical microdomains in cell biology, it is important to determine the organizational principles that underlie assembly of compartmentalized structures at the plasma membrane. The fission yeast plasma membrane is highly compartmentalized by distinct sets of cortical nodes, which control signaling for cell cycle progression and cytokinesis. The mitotic inhibitor Skb1 localizes to a set of cortical nodes that provide spatial control over signaling for entry into mitosis. However, it has been unclear whether these nodes contain other proteins and how they might be organized and tethered ...