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Cited by 287

The DOI matches its Crossref record; 39 of the 39 references it cites were found in a registry or an index.

CLIP-170 tracks growing microtubule ends by dynamically recognizing composite EB1/tubulin-binding sites

Open access
Bieling, Peter, Kandels-Lewis, Stefanie, Telley, Ivo A., van Dijk, Juliette, Janke, Carsten, Surrey, Thomas·2008·The Journal of Cell Biology

Abstract

The microtubule cytoskeleton is crucial for the internal organization of eukaryotic cells. Several microtubule-associated proteins link microtubules to subcellular structures. A subclass of these proteins, the plus end–binding proteins (+TIPs), selectively binds to the growing plus ends of microtubules. Here, we reconstitute a vertebrate plus end tracking system composed of the most prominent +TIPs, end-binding protein 1 (EB1) and CLIP-170, in vitro and dissect their end-tracking mechanism. We find that EB1 autonomously recognizes specific binding sites present at growing microtubule ends. In contrast, CLIP-170 does not end-track by itself but requires EB1. CLIP-170 recognizes and turns over rapidly on composite binding sites constituted by end-accumulated EB1 and tyrosinated α-tubulin. In contrast to its fission yeast orthologue Tip1, dynamic end tracking of CLIP-170 does not require the activity of a molecular motor. Our results demonstrate evolutionary diversity of the plus end recognition mechanism of CLIP-170 family members, whereas the autonomous end-tracking mechanism of EB family members is conserved.

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Metadata

Authors
Bieling, P., Kandels-Lewis, S., Telley, I. A., van Dijk, J., Janke, C., & Surrey, T.
Venue
The Journal of Cell Biology
Published
2008-12-22
Volume
183
Issue
7
Pages
1223-1233
ISSN
  • 0021-9525 (ISSN-L)
  • 1540-8140
OpenAlex
W2054084181
Cited by
287
References
39
FWCI
8.28
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: CLIP-170 tracks growing microtubule ends by dynamically recognizing composite EB1/tubulin-binding sites. https://app.cochat.ai/papers/10.1083/jcb.200809190
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Bieling, P., Kandels-Lewis, S., Telley, I. A., van Dijk, J., Janke, C., & Surrey, T. (2008). CLIP-170 tracks growing microtubule ends by dynamically recognizing composite EB1/tubulin-binding sites. The Journal of Cell Biology. https://doi.org/10.1083/jcb.200809190

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