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kinetochore

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WordNet (r) 3.0 (2006) (WordNet)

kinetochore
n 1: a specialized condensed region of each chromosome that
appears during mitosis where the chromatids are held
together to form an X shape; "the centromere is difficult
to sequence" [synonym: {centromere}, {kinetochore}]

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Kinetochore - Wikipedia
The kinetochore assembles on the centromere and links the chromosome to microtubule polymers from the mitotic spindle during mitosis and meiosis The term kinetochore was first used in a footnote in a 1934 Cytology book by Lester W Sharp [2] and commonly accepted in 1936 [3]
What Is a Kinetochore and Why Is It Important? - Biology Insights
A kinetochore is a complex protein structure on chromosomes that serves as the attachment point for spindle microtubules, which pull chromosomes apart This mechanism is fundamental for ensuring genetic material is accurately distributed during cell division
Difference Between Centromere and Kinetochore - GeeksforGeeks
In the anaphase of cell division, chromosomal centromeres develop a protein complex called a kinetochore, to which spindle microtubules are attached and which pull sister chromatids or chromosomes apart
What is a Kinetochore? - ThoughtCo
A kinetochore is a protein patch on chromosomes that helps move them during cell division Kinetochores connect to spindle fibers to ensure chromosomes are divided correctly between new cells
What Is the Kinetochore? Structure and Function
The kinetochore is a protein structure that assembles on each chromosome during cell division, serving as the attachment point where spindle fibers grab hold and pull chromosomes apart
Kinetochores | Nature Communications
The kinetochore is a multi-complex structure that helps attach chromosomes to spindle microtubules, ensuring accurate chromosome segregation during cell division
Kinetochore - an overview | ScienceDirect Topics
To fulfill these critical tasks, the kinetochore acts as a central hub where kinetochore proteins, centromeric chromatin, cohesions and spindle checkpoint and MT-associated proteins gather to coordinate chromosome segregation
Kinetochores – Laboratory of Structural Cell Biology
The kinetochore components come together into well-defined protein complexes, which have an elaborate network of regulated contacts with each other, with centromeric chromatin, and with microtubules
Kinetochore | Definition, Function Structure - Study. com
The kinetochore is a disc-shaped structure organized at the centromere providing an anchor for spindle fibers to attach
An updated view of the kinetochore architecture
This review highlights new insights into kinetochore rigidity, plasticity, and clustering, which are key to understanding temporal and spatial regulatory mechanisms of chromosome segregation

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