Results 261 to 270 of about 234,024 (306)

Chromosomal replication and the cell membrane

Current Opinion in Microbiology, 2005
The importance of the cell membrane in bacterial chromosomal replication continues to emerge. Recent advances include better definition of the biochemical interaction between membrane acidic phospholipids and the replication initiator, DnaA protein, the physiological impact that an altered membrane lipid composition has on chromosomal replication and ...
Kelly, Boeneman, Elliott, Crooke
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The Dynamics of Chromosome Replication in Yeast

2003
Publisher Summary This chapter deals with the dynamic aspects of chromosome replication in yeast and describes how the program of replication is laid down and carried out in Saccharomyces cerevisiae , with particular emphasis on the dynamic aspects of. It explains how the control of replication initiation is tied to phases of the cell cycle, how the
Isabelle A, Lucas, M K, Raghuraman
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Studies of mammalian chromosome replication

Chromosoma, 1981
Sister chromatids of metaphase chromosomes can be differentially stained if the cells have replicated their DNA semiconservatively for two cell cycles in a medium containing 5-bromodeoxyuridine (BrdU). When prematurely condensed chromosomes (PCC) are induced in cells during the second S phase after BrdU is added to the medium, the replicated chromosome
Y F, Lau, F E, Arrighi
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Control of Chromosome Replication in Bacteria

1985
The exciting progress that has recently been made in unravelling the replication control mechanisms that determine the copy numbers of several plasmids has been reviewed and updated by several contributors to this volume. In contrast, the control of chromosome replication in bacteria remains largely a closed book.
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Replication of DNA in Eukaryotic Chromosomes

1987
Studies of DNA replication in chromosomes first clearly revealed the compartments of the cell cycle and provided a means for measuring the parameters of the S-phase in the cell cycle. Radioisotopic labeling, especially with [3H]-thymidine, provided a specific label easily detected by autoradiography, as well as by liquid scintillation counting for ...
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Replication of Protosomes and Chromosomes

1998
• The replication of DNA is semiconservative, involving a single origin of replication in prokaryotes and multiple origins of replication in eukaryotes. • Synthesis of new DNA occurs by copying an existing template through the addition of 5′-nucleoside monophosphate units to the 3′OH moiety of a primer sequence.
Rudi Appels, Rosalind Morris, Bikram S. Gill, Cedric E. May   +3 more
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EUKARYOTIC CHROMOSOME REPLICATION

Annual Review of Genetics, 1975
H J, Edenberg, J A, Huberman
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Initiation of Chromosomal Replication

2014
The complex process of bacterial chromosomal replication can be divided into several stages: initiation, priming of chain starts, chain elongation, and termination. Since much of what is known about the initiation of bacterial chromosomal replication comes from studies of Escherichia coli, this chapter concentrates on initiation in that organism.
Johanna Eltz Camara, Elliott Crooke
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Termination of Chromosome Replication

2014
This chapter discusses the components of the terminus-region replication fork-arrest system, their organization and structural features, and their functioning during termination of a round of vegetative replication in Bacillus subtilis. Progress in characterizing and understanding the components and features associated with termination of replication ...
I. G. Duggin, R. G. Wake
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Replication: Organization and Replication of the Eukaryotic Chromosome

1977
There is increasing evidence that the variation in nuclear DNA content between species is caused predominantly by the variation of the amount of repetitive DNA (FLAVELL et al.; NAGL, 4, 6). NARAYAN and REES studied nine species of Lathyrus, where the 2C DNA content ranges from 12.45 pg to 20.27 pg.
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