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Regulating chromosome segregation
Nature Reviews Molecular Cell Biology, 2014openaire +3 more sources
2021
This chapter assesses the mechanism and regulation of chromosome segregation in mitosis and meiosis of eukaryotes, as well as in bacteria. In all cases, chromosomes attach to a segregation apparatus, which separates the chromosomes to form two identical copies of the genome.
Nancy L Craig +5 more
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This chapter assesses the mechanism and regulation of chromosome segregation in mitosis and meiosis of eukaryotes, as well as in bacteria. In all cases, chromosomes attach to a segregation apparatus, which separates the chromosomes to form two identical copies of the genome.
Nancy L Craig +5 more
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CHROMOSOME SEGREGATION IN YEAST
Annual Review of Microbiology, 1993Because of their genetic tractability, much has been learned concerning the mechanisms of chromosome segregation in budding yeast, Saccharomyces cerevisiae, and fission yeast, Schizosaccharomyces pombe. This chapter reviews the cytology and molecular and cell biology of mitosis in both of these yeasts.
B D, Page, M, Snyder
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Mechanisms for chromosome segregation
Current Opinion in Microbiology, 2014Bacteria face the problem of segregating their gigantic chromosomes without a segregation period restricted in time and space, as Eukaryotes do. Segregation thus involves multiple activities, general or specific of a chromosome region and differentially controlled. Recent advances show that these various mechanisms conform to a “pair and release” rule,
Bouet, Jean-Yves +3 more
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Chromosome segregation inBacillus subtilis
Folia Microbiologica, 2007Bacillus subtilis, a Gram-positive bacterium commonly found in soil, is an excellent model organism for the study of basic cell processes, such as cell division and cell differentiation, called sporulation. In B. subtilis the essential genetic information is carried on a single circular chromosome, the correct segregation of which is crucial for both ...
N, Pavlendová, K, Muchová, I, Barák
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Coordinating Chromosome Segregation
Science, 2002The centrosomes provide organizing centers for the formation of the mitotic spindle and are thus critical for proper chromosome segregation during cell division. Matsumoto and Maller (see the Perspective by Arlot-Bonnemains and Prigent) studied the control of centrosome duplication in an in vitro system derived from Xenopus
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Chromosome segregation and genomic stability
Current Opinion in Genetics & Development, 2004The acquisition of genomic instability is a crucial step in the development of human cancer. Genomic instability has multiple causes of which chromosomal instability (CIN) and microsatellite instability (MIN) have received the most attention. Whereas the connection between a MIN phenotype and cancer is now proven, the argument that CIN causes cancer ...
Viji M, Draviam +2 more
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Nuclear chromosome locations dictate segregation error frequencies
Nature, 2022My Anh Truong +2 more
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