Principles and dynamics of spindle assembly checkpoint signalling
The transmission of a complete set of chromosomes to daughter cells during cell division is
vital for development and tissue homeostasis. The spindle assembly checkpoint (SAC) …
vital for development and tissue homeostasis. The spindle assembly checkpoint (SAC) …
Thermodynamically driven assemblies and liquid–liquid phase separations in biology
The sustenance of life depends on the high degree of organization that prevails through
different levels of living organisms, from subcellular structures such as biomolecular …
different levels of living organisms, from subcellular structures such as biomolecular …
Aurora B kinase is recruited to multiple discrete kinetochore and centromere regions in human cells
AJ Broad, KF DeLuca, JG DeLuca - Journal of Cell Biology, 2020 - rupress.org
Aurora B kinase has a critical role in regulating attachments between kinetochores and
spindle microtubules during mitosis. Early in mitosis, kinase activity at kinetochores is high to …
spindle microtubules during mitosis. Early in mitosis, kinase activity at kinetochores is high to …
Untangling the contribution of Haspin and Bub1 to Aurora B function during mitosis
MA Hadders, S Hindriksen, MA Truong… - Journal of Cell …, 2020 - rupress.org
Aurora B kinase is essential for faithful chromosome segregation during mitosis. During (pro)
metaphase, Aurora B is concentrated at the inner centromere by the kinases Haspin and …
metaphase, Aurora B is concentrated at the inner centromere by the kinases Haspin and …
Centromere-localized Aurora B kinase is required for the fidelity of chromosome segregation
C Liang, Z Zhang, Q Chen, H Yan, M Zhang… - Journal of Cell …, 2020 - rupress.org
Aurora B kinase plays an essential role in chromosome bi-orientation, which is a
prerequisite for equal segregation of chromosomes during mitosis. However, it remains …
prerequisite for equal segregation of chromosomes during mitosis. However, it remains …
Electron tomography reveals aspects of spindle structure important for mechanical stability at metaphase
E O'Toole, M Morphew, JR McIntosh - Molecular Biology of the …, 2020 - Am Soc Cell Biol
Metaphase spindles exert pole-directed forces on still-connected sister kinetochores. The
spindle must counter these forces with extensive forces to prevent spindle collapse. In small …
spindle must counter these forces with extensive forces to prevent spindle collapse. In small …
Measuring and modeling the dynamics of mitotic error correction
G Ha, P Dieterle, H Shen, A Amir… - Proceedings of the …, 2024 - National Acad Sciences
Error correction is central to many biological systems and is critical for protein function and
cell health. During mitosis, error correction is required for the faithful inheritance of genetic …
cell health. During mitosis, error correction is required for the faithful inheritance of genetic …
Stable kinetochore‐microtubule attachment requires loop‐dependent Ndc80‐Ndc80 binding
S Polley, H Müschenborn, M Terbeck… - The EMBO …, 2023 - embopress.org
During cell division, kinetochores link chromosomes to spindle microtubules. The Ndc80
complex, a crucial microtubule binder, populates each kinetochore with dozens of copies …
complex, a crucial microtubule binder, populates each kinetochore with dozens of copies …
Combined noninvasive metabolic and spindle imaging as potential tools for embryo and oocyte assessment
STUDY QUESTION Is the combined use of fluorescence lifetime imaging microscopy (FLIM)-
based metabolic imaging and second harmonic generation (SHG) spindle imaging a …
based metabolic imaging and second harmonic generation (SHG) spindle imaging a …
Hec1/Ndc80 tail domain function at the kinetochore-microtubule interface
RT Wimbish, JG DeLuca - Frontiers in cell and developmental biology, 2020 - frontiersin.org
Successful mitotic cell division is critically dependent on the formation of correct attachments
between chromosomes and spindle microtubules. Microtubule attachments are mediated by …
between chromosomes and spindle microtubules. Microtubule attachments are mediated by …