Results 321 to 330 of about 12,176,123 (363)
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Research in Microbiology, 1991
The ftsZ gene in Escherichia coli is thought to be an essential gene and to play a pivotal role in cell division. Gene disruption experiments confirmed that ftsZ is an essential gene. Examination of cellular responses to FtsZ depletion indicated that FtsZ was required for division but not for nucleoid segregation. Analysis of mutations within the ftsZ,
Erfei Bi +4 more
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The ftsZ gene in Escherichia coli is thought to be an essential gene and to play a pivotal role in cell division. Gene disruption experiments confirmed that ftsZ is an essential gene. Examination of cellular responses to FtsZ depletion indicated that FtsZ was required for division but not for nucleoid segregation. Analysis of mutations within the ftsZ,
Erfei Bi +4 more
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PROTEOMICS, 2017
AbstractCell division requires a coordinated action of the cell cycle machinery, cytoskeletal elements, chromosomes, and membranes. Cell division studies have greatly benefitted from the mass spectrometry (MS)‐based proteomic approaches for probing the biochemistry of highly dynamic complexes and their coordination with each other as a cell progresses ...
Aydanur Senturk +4 more
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AbstractCell division requires a coordinated action of the cell cycle machinery, cytoskeletal elements, chromosomes, and membranes. Cell division studies have greatly benefitted from the mass spectrometry (MS)‐based proteomic approaches for probing the biochemistry of highly dynamic complexes and their coordination with each other as a cell progresses ...
Aydanur Senturk +4 more
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Trends in Cell Biology, 2000
The setting of this meeting at the Station Biologique in Roscoff befitted the field’s inextricable link to the use of marine invertebrates to uncover some of the most interesting and crucial components of the cell-cycle machinery. Species native to Roscoff are still being used to probe some important cell-cycle issues, such as how the polarized cell ...
Maria do Carmo Avides, Kirsten C. Sadler
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The setting of this meeting at the Station Biologique in Roscoff befitted the field’s inextricable link to the use of marine invertebrates to uncover some of the most interesting and crucial components of the cell-cycle machinery. Species native to Roscoff are still being used to probe some important cell-cycle issues, such as how the polarized cell ...
Maria do Carmo Avides, Kirsten C. Sadler
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Mechanisms of Ageing and Development, 1979
The age-dependent drop in mixed lymphocyte reactivity and responsiveness to concanavalin A of lymph node and spleen cells of C57Bl/6J female mice were studied. The relative decrease in mixed lymphocyte reactivity was shown to be the same whether mounted against H-2 or Mls incompatibile stimulator cells. The time of peak response in vitro as well as the
Gershon, H, Merhav, S, Abraham, C
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The age-dependent drop in mixed lymphocyte reactivity and responsiveness to concanavalin A of lymph node and spleen cells of C57Bl/6J female mice were studied. The relative decrease in mixed lymphocyte reactivity was shown to be the same whether mounted against H-2 or Mls incompatibile stimulator cells. The time of peak response in vitro as well as the
Gershon, H, Merhav, S, Abraham, C
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Experimental Cell Research, 1965
Abstract Morphological changes during division have been studied in synchronized cultures of Astasia longa . Each normal adult cell is covered by 36 helical pellicle complexes which arise in the cytostome and contain a fixed number of tubular fibrils.
J.J. Blum, J.R. Sommer
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Abstract Morphological changes during division have been studied in synchronized cultures of Astasia longa . Each normal adult cell is covered by 36 helical pellicle complexes which arise in the cytostome and contain a fixed number of tubular fibrils.
J.J. Blum, J.R. Sommer
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Annual Review of Cell and Developmental Biology, 1997
▪ Abstract Bacteria usually divide by building a central septum across the middle of the cell. This review focuses on recent results indicating that the tubulin-like FtsZ protein plays a central role in cytokinesis as a major component of a contractile cytoskeleton.
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▪ Abstract Bacteria usually divide by building a central septum across the middle of the cell. This review focuses on recent results indicating that the tubulin-like FtsZ protein plays a central role in cytokinesis as a major component of a contractile cytoskeleton.
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Experimental Cell Research, 1960
Abstract The rate at which cells pass through prometa-metaphase, early telophase, and middle telophase is accelerated by the addition of agmatine (0.005 M) to the culture medium. Approximately twice as many neuroblasts divide in agmatine-treated embryos as in controls during a 3-hour period.
N.G. Anderson +2 more
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Abstract The rate at which cells pass through prometa-metaphase, early telophase, and middle telophase is accelerated by the addition of agmatine (0.005 M) to the culture medium. Approximately twice as many neuroblasts divide in agmatine-treated embryos as in controls during a 3-hour period.
N.G. Anderson +2 more
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Fueling the Cell Division Cycle.
Trends in Cell Biology, 2017María Salazar-Roa, Marcos Malumbres
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Division and Regrowth of Phase‐Separated Giant Unilamellar Vesicles**
Angewandte Chemie - International Edition, 2021Kerstin Göpfrich +2 more
exaly