Results 301 to 310 of about 2,418,052 (351)
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Current Opinion in Cell Biology, 1993
The past couple of years have seen the isolation and characterization of many of the regulatory genes from plants that are thought to be intimately involved in regulation of the cell division cycle. In addition, characterization of plant-specific aspects of the cell division cycle has provided insight into how spatial and temporal controls may be ...
C, Staiger, J, Doonan
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The past couple of years have seen the isolation and characterization of many of the regulatory genes from plants that are thought to be intimately involved in regulation of the cell division cycle. In addition, characterization of plant-specific aspects of the cell division cycle has provided insight into how spatial and temporal controls may be ...
C, Staiger, J, Doonan
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Bulletin of Experimental Biology and Medicine, 1957
Vitamin A injected into white mice stimulates cell division. The epithelium of the intestines is the most sensitive to the vitamin. Vitamin A deficiency does not lead to any considerable changes in the number of mitoses in the tissues but the regulation of cell division is strongly disturbed.
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Vitamin A injected into white mice stimulates cell division. The epithelium of the intestines is the most sensitive to the vitamin. Vitamin A deficiency does not lead to any considerable changes in the number of mitoses in the tissues but the regulation of cell division is strongly disturbed.
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2016
The challenging task of mitotic cell divisions is to generate two genetically identical daughter cells from a single precursor cell. To accomplish this task, a complex regulatory network evolved, which ensures that all events critical for the duplication of cellular contents and their subsequent segregation occur in the correct order, at specific ...
Andreas, Heim +2 more
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The challenging task of mitotic cell divisions is to generate two genetically identical daughter cells from a single precursor cell. To accomplish this task, a complex regulatory network evolved, which ensures that all events critical for the duplication of cellular contents and their subsequent segregation occur in the correct order, at specific ...
Andreas, Heim +2 more
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Phagocytosis and Cell Division
Nature, 1959MOST investigators believe that reticulo-endothelial cells, through ingestion of the antigen, play an initial part in the synthesis of antibody1,2. Study of phagocytosis of particulate antigens lends support to this concept3. Since antibody is merely one form of protein, its formation could theoretically occur immediately; however, it appears to be ...
K G, BENSCH +3 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 ...
Zeynep Cansu, Üretmen Kagıalı +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 ...
Zeynep Cansu, Üretmen Kagıalı +4 more
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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,
E, 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,
E, Bi +4 more
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Biosystems, 2004
After a survey of the theory and some realizations of self-replicating machines, this paper presents a novel self-replicating loop endowed with universal construction and computation properties. Based on the hardware implementation of the so-called Tom Thumb algorithm, the design of this loop leads to a new kind of cellular automaton made of a ...
Daniel, Mange +3 more
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After a survey of the theory and some realizations of self-replicating machines, this paper presents a novel self-replicating loop endowed with universal construction and computation properties. Based on the hardware implementation of the so-called Tom Thumb algorithm, the design of this loop leads to a new kind of cellular automaton made of a ...
Daniel, Mange +3 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 ...
K C, Sadler, M, do Carmo Avides
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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 ...
K C, Sadler, M, do Carmo Avides
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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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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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