Figure 3 shows one model of how CENP-A and CENP ... to proper chromosomal segregation during mitosis. In electron micrographs of mitotic chromosomes, kinetochores appear as platelike structures ...

During mitosis, many of the spindle fibers attach to chromosomes at their kinetochores ... structures that assemble during prometaphase on one face of each sister chromatid at its centromere.

Same as in mitosis, except that the spindle fibers from each centriole attach to one chromosome of a matching chromosome pair. In other words, the fibers from one centriole attach to 23 ...

If either mitosis or meiosis results in a different ... only affects people assigned female at birth, results when one of the X chromosomes is missing or partially missing. It could make them ...