Results 261 to 270 of about 1,482,013 (279)

Ultrasonically-Induced Movements in Cells and Cell Models

IRE Transactions on Medical Electronics, 1960
Normal- and high-speed cinemicrographs of events resulting from highly localized 25-kc vibration of small regions of an individual cell wall in Elodea leaf cells and in plastic cell models are discussed. In plant cells, complex patterns of ordered agitation are set up, similar to parts of the patterns observed in model cells.
H. J. Dyer, W. L. Nyborg
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Morphogenetic cell movement in Dictyostelium

Seminars in Cell & Developmental Biology, 1999
Dictyostelium morphogenesis starts with the chemotactic aggregation of starving individual cells. The cells move in response to propagating waves of the chemoattractant cyclic AMP initiated by cells in the aggregation centre. During aggregation the cells begin to differentiate into several types with different signalling and chemotactic properties ...
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Measurement of Calcium and Movement in Heart Cells

2003
Preparations of calcium-tolerant cardiac myocytes for studies on intracellular calcium ([Ca(2+)](i)) signaling and contraction have been difficult owing to the susceptibility of these cells to the enzymatic digestion process. This often leads to the cells acquiring a bricklike contracted shape with a granular cytoplasm and membrane blebbing.
Ng, LL, Quinn, PA
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The movement of eukaryotic cells

1980
Microtubule- and micro filament-dependent motility in eukaryotic cells is a phenomenon that can be expressed in a number of ways, resulting in either the movement of the cell as a whole or only a part of it. In the first case an active locomotion is generated, in the second the movement is localized to a specific part of the cell, such as the membrane,
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The Cell to Cell Movement of Viruses in Plants

1990
At the moment of inoculation of a plant with a virus only a negligible number of cells become infected. The virus replicates in these initially-infected cells and then moves to the neighbouring healthy ones. A separate virus-specific function, namely the transport function (TF), is coded by the viral genome; “transport” proteins are encoded in the ...
S. I. Malyshenko, O. A. Kondakova, Joseph Atabekov, M. E. Taliansky, A. R. Mushegian   +4 more
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Cell-To-Cell Movement of Plant Viruses

1991
Cell-to-cell movement of plant viruses has attracted a great deal of attention in the last few years. Since the subject has been reviewed extensively (Atabekov and Dorokhov, 1984; Zaitlin and Hull, 1987; Hull, 1989; Godefroy-Colburn et al., 1990; Atabekov and Taliansky, submitted to Adv.
M.-J. Gagey, A. Berna, F. Schoumacher, C. Erny, C. Stussi-Garaud, Thérèse Godefroy-Colburn   +5 more
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Molecules and Cell Movement

Transactions of the American Microscopical Society, 1977
John O. Corliss, Shinya Inoue, Raymond E. Stephens   +2 more
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Cell movements

Endeavour, 1965
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Protoplasmic movements within cells

Physiological Reviews, 1969
E. C. Bovee, T. L. Jahn
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The Molecular Basis of Cell Movement

Scientific American, 1979
Elias Lazarides, Jean Paul Revel
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