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Journal article

Checkpoint signaling and error correction require regulation of the MPS1 T-loop by PP2A-B56

Abstract:

During mitosis, the formation of microtubule–kinetochore attachments is monitored by the serine/threonine kinase monopolar spindle 1 (MPS1). MPS1 is recruited to unattached kinetochores where it phosphorylates KNL1, BUB1, and MAD1 to initiate the spindle assembly checkpoint. This arrests the cell cycle until all kinetochores have been stably captured by microtubules. MPS1 also contributes to the error correction process rectifying incorrect kinetochore attachments. MPS1 activity at kinetochor...

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Publication status:
Published
Peer review status:
Peer reviewed

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Files:
Publisher copy:
10.1083/jcb.201905026

Authors


Publisher:
Rockefeller University Press Publisher's website
Journal:
Journal of Cell Biology Journal website
Volume:
218
Issue:
10
Pages:
3188–3199
Publication date:
2019-09-11
Acceptance date:
2019-08-06
DOI:
EISSN:
1540-8140
ISSN:
0021-9525
Language:
English
Keywords:
Pubs id:
pubs:1046453
UUID:
uuid:62d497e1-6af1-4d05-a5ff-b5f604d68405
Local pid:
pubs:1046453
Source identifiers:
1046453
Deposit date:
2019-09-12

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