ARID1A spatially partitions interphase chromosomes [PDF]
Science Advances, 2019 ARID1A is important for genome folding, spatial partitioning of interphase chromosomes, and intermixing of small chromosomes.
Shuai Wu +12 more
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Crosstalk Regulation Between Bacterial Chromosome Replication and Chromosome Partitioning [PDF]
Frontiers in Microbiology, 2019 Despite much effort, the bacterial cell cycle has proved difficult to study and understand. Bacteria do not conform to the standard eukaryotic model of sequential cell-cycle phases. Instead, for example, bacteria overlap their phases of chromosome replication and chromosome partitioning.
Gregory T. Marczynski +2 more
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Spatial ordering of chromosomes enhances the fidelity of chromosome partitioning in cyanobacteria [PDF]
Proceedings of the National Academy of Sciences, 2012 Many cyanobacteria have been shown to harbor multiple chromosome copies per cell, yet little is known about the organization, replication, and segregation of these chromosomes. Here, we visualize individual chromosomes in the cyanobacterium Synechococcus elongatus via time-lapse fluorescence ...
Isha H, Jain +2 more
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Postseptational chromosome partitioning in bacteria. [PDF]
Proceedings of the National Academy of Sciences, 1995 Mutations in the spoIIIE gene prevent proper partitioning of one chromosome into the developing prespore during sporulation but have no overt effect on partitioning in vegetatively dividing cells. However, the expression of spoIIIE in vegetative cells and the occurrence of genes closely related to spoIIIE in a range of nonsporulating eubacteria ...
Sharpe ME, Errington J
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A fast-partitioning decision method for demand side resources based on grid resilience assessment
Frontiers in Energy Research, 2023 With the large-scale renewable energy integrated into the distribution grid, the grid’s regulating ability and disturbance tolerance are weakening. When partitioning demand-side resources, it is necessary to enhance resilience to ensure the reliability ...
Yueping Kong +6 more
doaj +1 more source
Male meiotic spindle features that efficiently segregate paired and lagging chromosomes
eLife, 2020 Chromosome segregation during male meiosis is tailored to rapidly generate multitudes of sperm. Little is known about mechanisms that efficiently partition chromosomes to produce sperm.
Gunar Fabig +9 more
doaj +1 more source
IMACULAT - an open access package for the quantitative analysis of chromosome localization in the nucleus. [PDF]
PLoS ONE, 2013 The alteration in the location of the chromosomes within the nucleus upon action of internal or external stimuli has been implicated in altering genome function.
Ishita Mehta +2 more
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Partition of P1 plasmids in Escherichia coli mukB chromosomal partition mutants [PDF]
Journal of Bacteriology, 1995 The partition system of the low-copy-number plasmid/prophage of bacteriophage P1 encodes two proteins, ParA and ParB, and contains a DNA site called parS. ParB and the Escherichia coli protein IHF bind to parS to form the partition complex, in which parS is wrapped around ParB and IHF in a precise three-dimensional conformation.
B E, Funnell, L, Gagnier
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Bacteria spring a surprise [PDF]
, 2014 Cell division involves the precise duplication of all the genetic material in the cell—both the chromosomes and the plasmid DNA—and the equal division of this material between the two daughter cells.
Srinivasan, Rajagopalan +3 more
core +1 more source
Redefining bacterial origins of replication as centralized information processors
Frontiers in Microbiology, 2015 In this review we stress the differences between eukaryotes and bacteria with respect to their different cell cycles, replication mechanisms and genome organizations.
Gregory eMarczynski +2 more
doaj +1 more source