Figure 1: SPD-1 PRC1 and ZEN-4 MKLP1 are required for central spindle stabilization and bundling. Figure 2: A subset of kinetochore proteins are involved in central spindle assembly. Figure 3: The BUB ...

近日，四川大学林宏辉/邓星光团队在Science Advances发表了题为Arabidopsis KNL1 Recruits Type One Protein Phosphatase to Kinetochores to Silence the ...

Cell division is essential to the propagation of life. During cell division, mitotic spindles segregate duplicated chromosomes with high fidelity. Spindle structure depends on the proper polar ...

The transition from interphase to mitosis is associated with a global elimination of cytoplasmic microtubules and their replacement by newly nucleated microtubules that are assembled around ...

Mechanistic model for MTOC maturation in GV oocytes. The MTOC (grey) activates near the oocyte cortex, which requires recruitment of CKAP5 and TACC3. After activation, MTOC migrates to the nuclear ...

Modern CNC machine tools work under increasingly diverse cutting conditions. They must handle workpieces of various sizes and materials, and produce good surface finishes while operating at ever ...