Results 131 to 140 of about 13,118 (184)

Antibacterial effectors in Dictyostelium discoideum : specific activity against different bacterial species

Munoz-Ruiz R, Lamrabet O, Jauslin T, Guilhen C, Bourbon A, Cosson P.   +5 more
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Phosphoproteins in dictyostelium discoideum

Journal of Supramolecular Structure and Cellular Biochemistry, 1981
AbstractThe 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.
B H Leichtling
exaly   +3 more sources

The cytochromes of Dictyostelium discoideum

Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1983
1. 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, S W, Edwards, A J, Griffiths   +2 more
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Cell aggregation in Dictyostelium discoideum

Developmental Biology, 1961
Abstract 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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Auxotrophic mutants of Dictyostelium discoideum

Nature, 1978
THE cellular slime mould Dictyostelium discoideum is a unicellular organism in its vegetative stage. On starvation, slime mould amoebae gather into aggregates which pass through a morphogenesis culminating in mature fruiting bodies consisting of dead stalk cells supporting a sphere of viable spores1. The laboratory strains of D. discoideum are normally
J, Franke, R, Kessin
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Coated vesicles in Dictyostelium discoideum

Journal of Ultrastructure Research, 1981
Coated 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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The chromatin structure of Dictyostelium discoideum

2018 IEEE International Conference on Bioinformatics and Biomedicine (BIBM), 2018
The principles of three-dimensional organization of chromatin are known for only few model organisms. Here we describe the structure of chromatin and gene expression in the slime mold - Dictyostelium discoideum, and its changes during the life cycle.
Olga Tsoy, Aleksandra A. Galitsyna, Ekaterina Khrameeva, Sergey V. Ulianov, Mikhail S. Gelfand, Sergey V. Razin   +5 more
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DNA polymerase of Dictyostelium discoideum

Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis, 1976
Only 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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Mutants in Phototaxis of Dictyostelium discoideum

Nature, 1970
ONE of the more interesting behavioural characteristics of the cellular slime mould, Dictyostelium discoideum, involves the concerted migration of thousands of amoebae in a pseudoplasmodium or slug towards light. There have been several studies of the phenomenon, and the action spectrum for phototaxis has been shown1–4 to have peaks at 425 and 550 nm ...
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Pacemaker mutants of Dictyostelium discoideum

Developmental Biology, 1974
Abstract In this paper, I report measurements of the time intervals between aggregation waves in two morphogenetic mutants of Dictyostelium discoideum NC-4. The mutants both have abnormal wave periodicity and their abnormalities are interpreted in terms of defects in the cellular properties which underlie wave propagation.
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