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The model organism Dictyostelium discoideum.
Methods in molecular biology, 2013Much of our knowledge of molecular cellular functions is based on studies with a few number of model organisms that were established during the last 50 years. The social amoeba Dictyostelium discoideum is one such model, and has been particularly useful for the study of cell motility, chemotaxis, phagocytosis, endocytic vesicle traffic, cell adhesion ...
S. Bozzaro
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Phosphoproteins in dictyostelium discoideum
Journal of Supramolecular Structure and Cellular Biochemistry, 1981AbstractThe phosphoproteins of Dictyostelium discoideum were compared at different stages of development by polyacrylamide gel electrophoresis. Certain phosphoproteins of vegetative amoebae were conserved while others appeared and disappeared during development.
D S, Coffman +2 more
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Coated vesicles in Dictyostelium discoideum
Journal of Ultrastructure Research, 1981Coated vesicles have been found in vegetative and aggregation-stage amoebae of Dictyostelium discoideum. Coated pits in the plasma membrane can be visualized by electron microscopy of both thin-sectioned cells and negatively stained preparations of sheared membranes.
J A, Swanson, D L, Taylor, J T, Bonner
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Cell aggregation in Dictyostelium discoideum
Developmental Biology, 1961Abstract The capacity of small populations of myxamebas of Dictyostelium discoideum to aggregate, i.e., to form pseudoplasmodia, was investigated under contrasting cultural and environmental conditions, including: (1) populations developed in situ on washed or purified agar where growth of myxamebas was restricted by limiting the nutrient ...
T M, KONIJN, K B, RAPER
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DNA polymerase of Dictyostelium discoideum
Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis, 1976Only one molecular weight species of DNA polymerase was found in different developmental stages of the eukaryotic microorganism Dictyostelium discoideum. The molecular weight of this DNA polymerase is estimated to be about 127 000 by sucrose gradient centrifugation. The enzyme is present in all stages of growth and development, including dormant spores.
L W, Loomis, E F, Rossomando, L M, Chang
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The cytochromes of Dictyostelium discoideum
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 19831. Low temperature (77 K), reduced oxidized difference spectra of "purified" mitochondria of Dictyostelium discoideum revealed the presence of b, c and a-type cytochromes. 2. The same components were also identifiable in intact organisms, the only possible discrepancies from the contribution by "microsomal" b-type cytochromes which showed major maxima ...
C, Woffendin +2 more
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