Results 361 to 370 of about 115,854 (373)
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The kinetochores of Caenorhabditis elegans

Chromosoma, 1982
Light microscopy of the mitotic chromosomes of Caenorhabditis elegans suggests that non-localized kinetochores are present, since the chromosomes appear as stiff rods 1 to 2 micrometers in length and lack any visible constriction. The holokinetic structure was confirmed by reconstructions of electron micrographs of dividing nuclei in serially sectioned
J. Nichol Thomson   +2 more
openaire   +2 more sources

The Formation, Structure, and Composition of the Mammalian Kinetochore and Kinetochore Fiber

1982
Publisher Summary Advances in the understanding of the formation, structure, and chemistry of the mammalian kinetochore and its associated fiber are summarized in the chapter. The initiation of chromosome movement during cell division can be correlated with the formation of a fiber, composed primarily of microtubules (MTs) and associated proteins ...
openaire   +3 more sources

Evolving Centromeres and Kinetochores

2017
The genetic material, contained on chromosomes, is often described as the "blueprint for life." During nuclear division, the chromosomes are pulled into each of the two daughter nuclei by the coordination of spindle microtubules, kinetochores, centromeres, and chromatin.
Steven Friedman, Michael Freitag
openaire   +3 more sources

Kinetochore-Microtubule Interactions

2008
Kinetochores are the multiprotein macromolecular assemblies on chromatin that ensure the accurate and timely segregation of chromosomes at duringmitosis. To achieve this, kinetochores must interact with the microtubules of the spindle andmicrotubule-associated proteins.
Clayton, Lesley, Tanaka, Tomoyuki U.
openaire   +3 more sources

Kinetochores on the move [PDF]

open access: possibleNature, 1988
Anthony A. Hyman, Timothy J. Mitchison
openaire   +1 more source

Kinetochores get a grip!

Journal of Cell Biology
A new study by Larson and colleagues (2025. J. Cell Biol.https://doi.org/10.1083/jcb.202405176) reveals that kinetochores are biased to bind to microtubule plus-ends due to an interplay between subcomplex organization and the intrinsic polarity of microtubules.
Christian Cozma, Stefan Westermann
openaire   +3 more sources

Critical Foundation of the Kinetochore: The Constitutive Centromere-Associated Network (CCAN).

Progress in molecular and subcellular biology, 2017
Masatoshi Hara, T. Fukagawa
semanticscholar   +1 more source

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