kinetochore

How To Use kinetochore In A Sentence

• We now believe that proteins in a structure called the kinetochore are among the most sensitive to degradation or mutation. Science Blog - Science news straight from the source
• This force increases the efficiency with which chromosomes make bipolar spindle attachments and regulates kinetochore activities necessary for chromosome oscillation, but is not essential for chromosome congression. Sub-cellular ID Spin - The Panda's Thumb
• Chromosome loss may be the result of either non-attachment of the chromosome kinetochore to the spindle microtubules or chromosome lagging at anaphase and gives rise to a micronucleus.
• Kinetochore microtubule bundles link sister chromosomes to the poles.
• The initial study of centromere coupling reported that in chromosome spreads exhibiting centromere coupling, Zip1 foci and kinetochore pairs occur in approximately equal numbers (about sixteen) and exhibit a high level of co-localization PLoS ONE Alerts: New Articles
• A second checkpoint pathway, the spindle checkpoint, operates at a similar point in meiosis, preventing progression into anaphase if the spindle apparatus fails to connect appropriately with kinetochores.
• Second, the centromere is the focus for the formation of the kinetochore, where microtubules connect to the chromosomes during anaphase in mitosis and meiosis.
• Spindle fibers, composed of microtubules, have attached to the sister pairs of chromosomes at their point of attachment the kinetochore, or centromere. THE HIDDEN FACE OF GOD
• The spindle assembly checkpoint pathway is necessary for high-fidelity chromosome transmission in cells in which the spindle or kinetochores are compromised in some way.
• Kinetochore proteins bind to a microtubule spindle to keep chromosomes segregated during cell division.