Principles and dynamics of spindle assembly checkpoint signalling

AD McAinsh, GJPL Kops - Nature Reviews Molecular Cell Biology, 2023 - nature.com
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) …

miRNA dysregulation is an emerging modulator of genomic instability

APF Cardoso, M Banerjee, AN Nail, A Lykoudi… - Seminars in cancer …, 2021 - Elsevier
Genomic instability consists of a range of genetic alterations within the genome that
contributes to tumor heterogeneity and drug resistance. It is a well-established characteristic …

Genome-wide subcellular protein map for the flagellate parasite Trypanosoma brucei

K Billington, C Halliday, R Madden, P Dyer… - Nature …, 2023 - nature.com
Trypanosoma brucei is a model trypanosomatid, an important group of human, animal and
plant unicellular parasites. Understanding their complex cell architecture and life cycle is …

Plasmodium ARK2 and EB1 drive unconventional spindle dynamics, during chromosome segregation in sexual transmission stages

M Zeeshan, E Rea, S Abel, K Vukušić, R Markus… - Nature …, 2023 - nature.com
The Aurora family of kinases orchestrates chromosome segregation and cytokinesis during
cell division, with precise spatiotemporal regulation of its catalytic activities by distinct protein …

Composition and organization of kinetochores show plasticity in apicomplexan chromosome segregation

L Brusini, N Dos Santos Pacheco, EC Tromer… - Journal of Cell …, 2022 - rupress.org
Kinetochores are multiprotein assemblies directing mitotic spindle attachment and
chromosome segregation. In apicomplexan parasites, most known kinetochore components …

Spindle assembly and mitosis in plants

B Liu, YRJ Lee - Annual Review of Plant Biology, 2022 - annualreviews.org
In contrast to well-studied fungal and animal cells, plant cells assemble bipolar spindles that
exhibit a great deal of plasticity in the absence of structurally defined microtubule-organizing …

Dynein at the kinetochore

R Gassmann - Journal of cell science, 2023 - journals.biologists.com
The microtubule minus-end-directed motility of cytoplasmic dynein 1 (dynein), arguably the
most complex and versatile cytoskeletal motor, is harnessed for diverse functions, such as …

Maize cytosolic invertase INVAN6 ensures faithful meiotic progression under heat stress

W Huang, Y Li, Y Du, L Pan, Y Huang, H Liu… - New …, 2022 - Wiley Online Library
Faithful meiotic progression ensures the generation of viable gametes. Studies suggested
the male meiosis of plants is sensitive to ambient temperature, but the underlying molecular …

The modular circuitry of apicomplexan cell division plasticity

MJ Gubbels, I Coppens, K Zarringhalam… - Frontiers in Cellular …, 2021 - frontiersin.org
The close-knit group of apicomplexan parasites displays a wide variety of cell division
modes, which differ between parasites as well as between different life stages within a …

Genomic analysis finds no evidence of canonical eukaryotic DNA processing complexes in a free-living protist

DE Salas-Leiva, EC Tromer, BA Curtis… - Nature …, 2021 - nature.com
Cells replicate and segregate their DNA with precision. Previous studies showed that these
regulated cell-cycle processes were present in the last eukaryotic common ancestor and that …