Measuring and modeling forces generated by microtubules

NB Gudimchuk, VV Alexandrova - Biophysical Reviews, 2023 - Springer
Tubulins are essential proteins, which are conserved across all eukaryotic species. They
polymerize to form microtubules, cytoskeletal components of paramount importance for …

CKAP5 stabilizes CENP-E at kinetochores by regulating microtubule-chromosome attachments

RB Lakshmi, P Nayak, L Raz, A Sarkar, A Saroha… - EMBO …, 2024 - embopress.org
Stabilization of microtubule plus end-directed kinesin CENP-E at the metaphase
kinetochores is important for chromosome alignment, but its mechanism remains unclear …

[HTML][HTML] Architecture of native kinetochores revealed by structural studies utilizing a thermophilic yeast

DJ Barrero, SS Wijeratne, X Zhao, GF Cunningham… - Current Biology, 2024 - cell.com
Eukaryotic chromosome segregation requires kinetochores, multi-megadalton protein
machines that assemble on the centromeres of chromosomes and mediate attachments to …

Utilizing functional cell‐free extracts to dissect ribonucleoprotein complex biology at single‐molecule resolution

E Duran, A Schmidt, R Welty, AP Jalihal… - Wiley …, 2023 - Wiley Online Library
Cellular machineries that drive and regulate gene expression often rely on the coordinated
assembly and interaction of a multitude of proteins and RNA together called …

Selective regulation of kinesin-5 function by β-tubulin carboxy-terminal tails

EC Thomas, JK Moore - Journal of Cell Biology, 2024 - rupress.org
The tubulin code hypothesis predicts that tubulin tails create programs for selective
regulation of microtubule-binding proteins, including kinesin motors. However, the molecular …

Kinetochores grip microtubules with directionally asymmetric strength

JD Larson, NA Heitkamp, LE Murray… - Journal of Cell …, 2025 - rupress.org
For accurate mitosis, all chromosomes must achieve “biorientation,” with replicated sister
chromatids coupled via kinetochores to the plus ends of opposing microtubules. However …

[HTML][HTML] A Fusarium verticillioides MAT1-2 Strain near Isogenic to the Sequenced FGSC7600 Strain for Producing Homozygous Multigene Mutants

SE Gold, DW Brown, FN Williams, BD Nadon, VT Vo… - Journal of Fungi, 2024 - mdpi.com
Fungal genetic systems ideally combine molecular tools for genome manipulation and a
sexual reproduction system to create an informative assortment of combinations of genomic …

Cik1 and Vik1 accessory proteins confer distinct functions to the kinesin-14 Kar3

ZJ Bergman, JJ Wong, DG Drubin… - Journal of cell …, 2023 - journals.biologists.com
The budding yeast Saccharomyces cerevisiae has a closed mitosis in which the mitotic
spindle and the cytoplasmic microtubules (MTs), both of which generate forces to faithfully …

[HTML][HTML] Architecture and flexibility of native kinetochores revealed by structural studies utilizing a thermophilic yeast

DJ Barrero, SS Wijeratne, X Zhao, GF Cunningham… - bioRxiv, 2024 - ncbi.nlm.nih.gov
Eukaryotic chromosome segregation requires kinetochores, multi-megadalton protein
machines that assemble on the centromeres of chromosomes and mediate attachments to …

Interdependence of a microtubule polymerase and a motor protein in establishment of kinetochore end-on attachments

JR Torvi, J Wong, DG Drubin, G Barnes - bioRxiv, 2023 - biorxiv.org
Faithful segregation of chromosomes into daughter cells during mitosis requires formation of
attachments between kinetochores and mitotic spindle microtubules. Chromosome …