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*  Chromosome segregation control by Escherichia coli ObgE GTPase - Foti - 2007 - Molecular Microbiology - Wiley Online Library
... mutation in obgE that conferred extreme sensitivity to replication inhibitors and has characteristic phenotypes of a cell cycle ... Even more mysterious is the regulation of cell cycle events, such as chromosome segregation, in response to cell nutritional ... Mysterious delay of cell division. Concomitant with chromosome-partitioning defects, ObgE-depleted cells appeared block in cell ... Cell cycle-dependent polar localization of chromosome partitioning proteins in Caulobacter crescentus. Cell 88: 675-684. * ...
http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2958.2007.05811.x/full
*  Section D - Prokaryotic and Eukaryotic Chromosome Structure - ppt video online download
coli chromosome, DNA domains, Supercoling of the genome, DNA-binding proteins D2 Chromatin Structure Chromatin, Histones, ... Interphase chromosome, Heterochromatin, Euchromatin, DNase Ⅰ hypersensitivity, CpG methylation, Histone variants and ... Highter order structure D3 Eukaryotic Chromosomal Structure The mitotic chromosome, The centromere, Telomeres, ... Contents D1 Prokaryotic chromosome structure D2 Chromatin Structure The Escherichia. ...
http://slideplayer.com/slide/3309361/
*  Duplicating chromosomes once each cell cycle produces sister chromatid pairs which - GLO1 inhibitors for neuropsychiatric
2015 Additionally recurring regions of DNA under-replication occur between chromatids in some polytene cells (Beliaeva et al. ... Duplicating chromosomes once each cell cycle produces sister chromatid pairs which. Duplicating chromosomes once each cell ... In these cells Stormo and Fox discovered a new type of chromosome separation whereby the extra chromosome copies move apart ... One response occurs in cells that were experimentally engineered to undergo an extra chromosome duplication. These cells delay ...
http://bio-zentrum.com/duplicating-chromosomes-once-each-cell-cycle-produces-sister-chromatid-pairs-which/
*  Control of the Cell Cycle · Biology
... the cell cycle is halted, and the cell attempts to either complete DNA replication or repair the damaged DNA. ... Mistakes in the duplication or distribution of the chromosomes lead to mutations that may be passed forward to every new cell ... cell cycle regulatory protein that inhibits the cell cycle; its levels are controlled by p53. p53. cell cycle regulatory ... cell cycle checkpoint. mechanism that monitors the preparedness of a eukaryotic cell to advance through the various cell cycle ...
http://philschatz.com/biology-book/contents/m44466.html
*  Plus it
These mechanisms are required during the cell cycle for DNA replication, chromosome condensation, and segregation (1, 2, 3, 4) ... TopoIIα expression is cell-cycle regulated, whereas that of the β isoform is relatively constant throughout the cell cycle (11 ... Considering that programmed degradation of many cell cycle regulators, such as cyclins, are key mechanisms in cell-cycle ... This can be explained by the fact that in HeLa cells, TopoIIα is detected throughout the cell cycle with a 3-fold increase ...
http://cancerres.aacrjournals.org/content/60/1/121
*  Multifork chromosome replication in slow-growing bacteria - Semantic Scholar
We speculate that this heterogeneity may reflect a relaxation of cell cycle checkpoints, possibly increasing the ability of ... In addition to cells with non-overlapping replication rounds, we observed cells in which the next replication round was ... including chromosome replication. When the doubling time (Td) is shorter than the duration of chromosome replication (C period ... Thus, newborn cells inherit partially duplicated chromosomes. This phenomenon, which is termed multifork replication, occurs ...
https://www.semanticscholar.org/paper/Multifork-chromosome-replication-in-slow-growing-Trojanowski-Ho%C5%82%C3%B3wka/ef5ce493f2274b417bda7c4ebc2d46f07ffb6ba6
*  Biomedical Science BSc : University of Sussex
Cell cycle, Chromosomes, DNA damage and repair, DNA replication, Genome rearrangements, Homologous recombination, Replication ... B cells, Cancer cell biology, Cell cycle, Chromatin, Epigenetics, Transcriptional regulation, Translational regulation, ... Burkitt lymphoma, Cancer (Human disease), Cancer cell biology, Cell biology, Cell cultures, Chromatin, DNA binding proteins, ...
https://www.sussex.ac.uk/study/undergraduate/courses/biomedical-science/biomedical-science-bsc
*  ST NetWatch: Labs and People | Science Signaling
... chromosome dynamics, and the cell cycle. In addition to providing a wealth of information on DNA replication and the fission ... The Clickable Guard Cell. Guard cells are parenchymal cells that form stomata, the pores that mediate gas exchange in plants. A ... The Clickable Guard Cell is an interactive review of guard cell biology from the laboratory of Julian Schroeder at the ... yeast cell cycle, the site includes protocols and practical information for working with pombe as well as links to other web- ...
https://stke.sciencemag.org/resources/st-netwatch-archive/st-netwatch-labs-and-people
*  The bacterial replisome has factory-like localization | SpringerLink
The cellular-scale organization of the replication machinery (replisome) and the replicating chromosome has remained ... implications for coordinating chromosome replication with other cell cycle events. Mol Microbiol 54:452-463. https://doi.org/ ... The synchronization of replication and division cycles in individual E. coli cells. Cell 166:729-739. https://doi.org/10.1016/j ... loss of sister cohesion triggers global chromosome movement and mediates chromosome segregation. Cell 121:899-911CrossRef ...
https://link.springer.com/article/10.1007%2Fs00294-018-0830-z
*  Laurentian University | courses Detail
An advanced study of the regulation of chromosome replication, cell-cycle control, signal transduction pathways and apoptosis. ... The defects in cell-cycle checkpoints and genome instability will be discussed in the context of tumorigenesis. Three lectures ...
https://thorneloe.laurentian.ca/course/CHMI-5256EL
*  A null model for microbial diversification | PNAS
Replication, recombination and repair; D, Cell cycle control, cell division, chromosome partitioning; V, Defense mechanisms; T ... Signal transduction mechanisms; M, Cell wall/membrane/envelope biogenesis; N, Cell motility; W, Extracellular structures; U, ... 2014) Single-cell genomics reveals hundreds of coexisting subpopulations in wild Prochlorococcus. Science 344:416-420. ... Here we show that simple cell death and division over time could also explain the observed clustering. We argue that testing ...
https://www.pnas.org/content/114/27/E5414.long
*  Circular prokaryote chromosome - Wikipedia
These assembly stages are regulated to ensure that chromosome replication occurs only once in each cell cycle. During the ... However, a circular chromosome can provide other challenges for cells. After replication, the two progeny circular chromosomes ... ReplicationEdit. The circular bacteria chromosome replication is best understood in the well-studied bacteria Escherichia coli ... Duplex opening by dnaA protein at novel sequences in initiation of replication at the origin of the E. coli chromosome. Cell 52 ...
https://en.m.wikipedia.org/wiki/Circular_bacterial_chromosome
*  High-affinity binding of hemimethylated oriC by Escherichia coli membranes is mediated by a multiprotein system that includes...
... chromosome replication is initiated at a specific point during the cell cycle (1). It is clear that a mechanism exists to ... A case for sliding SeqA tracts at anchored replication forks during Escherichia coli chromosome replication and segregation ... of the cell cycle.. Evidence that hemimethylated oriC does not serve as an effective template for initiation of replication in ... origins are refractory to the initiation of another round of replication until the appropriate time in the next cell cycle is ...
http://www.pnas.org/content/95/19/11117
*  DSpace@MIT: Browsing Theses - Biology by Title
Failure to replicate chromosomes fully or a failure to limit replication to once-per-cell-cycle ... ... In mitotic cell cycles, the genome must be replicated fully in each cell cycle to ensure the normal complement of chromosomes. ... Bacteriophage lambda infection of Escherichia coli can result in distinct cell fate outcomes: for example, some cells lyse ... a cell must not only physically divide but must also newly synthesize each of its components as it progresses through the cell ...
http://dspace.mit.edu/handle/1721.1/7782/browse?rpp=20&order=ASC&sort_by=1&etal=-1&type=title&starts_with=D
*  Cell Cycle - Biology Encyclopedia - cells, body, different, organisms, chromosomes, DNA, hormone, specific, types, membrane
... eukaryotic cells into two genetically identical daughter cells. In a cell cycle, precise replication of deoxyribonucleic acid ( ... Stages of the Cell Cycle From the viewpoint of chromosomes, four distinct, ordered stages constitute a cell cycle. DNA ... Thus a cell cycle proceeds from S to G 2 to M to G 1 , and the two new cells' cycles continue to S and onward through the same ... The S-phase checkpoint also responds to stalled DNA replication forks, making the cell cycle pause until replication is ...
http://www.biologyreference.com/Bl-Ce/Cell-Cycle.html
*  Cell cycle G2/M transition pathway | Abcam
Discover our cell cycle G2/M pathway outlining the mechanisms whereby DNA damage can trigger a stop at the G2 to M-phase ... thus preventing mitosis with damaged chromosomes after replication. This pathway card outlines the mechanisms through which DNA ... The G2 to M-phase transition of the cell cycle can be blocked if DNA is damaged, ... Cell Biology. Epigenetics. Metabolism. Developmental Biology. By research area. Immunology. Microbiology. Neuroscience. Signal ...
https://www.abcam.com/pathways/cell-cycle-g2m-transition-interactive-pathway
*  Chromosome|omicsgroup|Gene Technology
The chromosome replicates from the origin of replication during the S-phase of the cell cycle. The centromere proteins, CENP-A ... In this way, replicating chromosomes are distributed to daughter cells, and the genomic information of a mother cell is stably ... "Mitsuo Oshimura, Toward Gene and Cell Therapies Employing Human Artificial Chromosomes in Conjunction with Stem Cells" OMICS ... Chromosome. Scholarly open access relates to the building of knowledge and explaining to the scientific community. They are ...
https://www.omicsonline.org/chromosome/scholarly-open-access-journals.php
*  Chromosome|omicsgroup|Gene Technology
The chromosome replicates from the origin of replication during the S-phase of the cell cycle. The centromere proteins, CENP-A ... In this way, replicating chromosomes are distributed to daughter cells, and the genomic information of a mother cell is stably ... "Mitsuo Oshimura, Toward Gene and Cell Therapies Employing Human Artificial Chromosomes in Conjunction with Stem Cells" OMICS ... Chromosome. Gene Technology is one of the renowned top access journals in Modern Biotechnology. This journal is a top leading ...
https://www.omicsonline.org/chromosome/top-access-journals.php
*  The Cell Cycle Flashcards by Rose L | Brainscape
Study The Cell Cycle flashcards from Rose L ... S phase: DNA and chromosome replication. G2: cell growth and ... Checkpoints are times in the cell cycle where a cell's enzyme reviews the state of the cell to determine if the cell is ... cell elongates. - contraction of PM across the middle of cell produces 2 daughter cells with new cell walls ... If the drugs prevent microtubules from separating the chromosomes, replication will be slowed and cells will die due to the dna ...
https://www.brainscape.com/flashcards/the-cell-cycle-6117036/packs/9367096
*  SMART: Schnipsel domain MCM
The DNA replication licensing system ensures that eukaryotic chromosomes replicate precisely once per cell cycle. A central ... Schizosaccharomyces pombe (Fission yeast) MCMs, like those in metazoans, are found in the nucleus throughout the cell cycle. ... AAA proteins act in a variety of cellular functions, including cell-cycle regulation, protein degradation, organelle biogenesis ... in which MCM proteins move in and out of the nucleus during each cell cycle. The assembly of the MCM complex in S. pombe is ...
http://smart.embl.de/smart/do_annotation.pl?DOMAIN=Blast:MCM&START=658&END=719&E_VALUE=1e-32&TYPE=BLAST&BLAST=ADVIFATIRELVSRGRSVHFSEAEQRCISRGFTPAQFQAALDEYEELNVWQVNTSRTRITFV
*  Regulon organization of Arabidopsis | BMC Plant Biology | Full Text
nuclear, replication, chromosome organization, cell cycle. 67. 48. 28. cell culture and tumor specific ... including cell division control proteins (CDKB1, CDKB2;1, CDKB2;2, CDC2MsF) and cell division cycle protein HBT, cyclins and ... Regulon 4 contains 495 genes, many with experimentally determined or predicted functions in the cell cycle (Figure 5A). For ... Distribution of the coexpressed neighboring genes (marked in yellow) on five Arabidopsis chromosomes (visualized in Chromosome ...
https://0-bmcplantbiol-biomedcentral-com.brum.beds.ac.uk/articles/10.1186/1471-2229-8-99
*  DNA Replication, Recombination, and Repair (ebook) by Fumio Hanaoka | 9784431558736
This book is a comprehensive review of the detailed molecular mechanisms of and functional crosstalk among the replication, ... download and read DNA Replication, Recombination, and Repair ebook online in PDF format for iPhone, iPad, Android, Computer and ... such as chromosome structures and functions, cell cycle and checkpoints, transcriptional and epigenetic regulation, and so on. ... Part 1 DNA Replication.- 1 Molecular Mechanism of DNA Replication.- 2 Characteristics of Metazoan DNA Replication Origins.- 3 ...
https://www.ebooks.com/2511202/dna-replication-recombination-and-repair/hanaoka-fumio-sugasawa-kaoru/
*  INO80 Gene - GeneCards | INO80 Protein | INO80 Antibody
Involved in UV-damage excision repair, DNA replication and chromosome segregation during normal cell division cycle. *INO80_ ... Involved in UV-damage excision repair, DNA replication and chromosome segregation during normal cell division cycle. ... Roles of human INO80 chromatin remodeling enzyme in DNA replication and chromosome segregation suppress genome instability. ( ... Note=Colocalizes with PCNA at replication forks during S-phase. Recruited to DNA damage sites in a ACTR8-dependent manner.. * ...
http://www.genecards.org/cgi-bin/carddisp.pl?gene=INO80
*  BIO 201 : anatomy - Westwood High School - Course Hero
... and Cellular Function Genes and nucleic acids Protein synthesis and secretion DNA replication and the cell cycle Chromosomes ... Cell Shapes 3-1 Major Constituents of Cell 3-2 Plasma Membrane Oily film of lipids with diverse proteins embedded in it 3-3 ... Adipose Tissue Cells are called adipocytes. What tissue type is this? What are the predominant cells called? Cardiac muscle. ... Histology Tissue Review Bio 201 What type of tissue predominates inside the box? What are the cells of this tissue called? ...
https://www.coursehero.com/sitemap/schools/42274-Westwood-High-School/courses/5689931-BIO201/
*  Activation of Checkpoint Kinase Chk1 by Reactive Oxygen Species Resulting from Disruption of wat1/pop3 in Schizosaccharomyces...
... networks ensure the orderly execution of cell cycle events that increase the fidelity of DNA replication and chromosome ... is responsible for cell cycle arrest to prevent damaged cells from progressing through the cell cycle. Here, we report that the ... 2007 Cell cycle regulation of DNA replication. Annu. Rev. Genet. 41: 237-280. ... 2002 Targeted destruction of DNA replication protein Cdc6 by cell death pathways in mammals and yeast. Mol. Biol. Cell 13: 1536 ...
http://www.genetics.org/content/204/4/1397