Inhibition of the Development of the Cellular Slime Mould Dictyostelium discoideum by -Aminocarboxylic Acids
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چکیده
منابع مشابه
Control of cellular differentiation by temperature in the cellular slime mould Dictyostelium discoideum.
The effects of low temperature on morphogenesis and cellular differentiation of Dictyostelium discoideum were examined. During incubation at 5 degrees C, the vegetative and preaggregation cells never developed, but cell masses at the aggregation or slug stage developed to form hemispherical, or dumbbell-shaped multicellular structures. By staining with FITC-antispore IgG, the structures formed ...
متن کاملEffect of growth conditions on development of the cellular slime mould, Dictyostelium discoideum.
The effect of growth in the presence and absence of 86 m\i glucose on fruiting-body number and size, fruiting-body proportions and morphogenesis in the slime mould Dictyostelium discoideum, strain Ax-2, has been investigated. Cells grown in the absence of glucose (N.S. cells) formed 2-1 limes more fruiting bodies than glucose-grown cells allowed to differentiate under the same conditions and at...
متن کاملInhibition of aggregation of the slime mould Dictyostelium discoideum by a factor diffusing from Escherichia coli.
A factor diffuses from Escherichia colt that temporarily or permanently prevents separate pre-aggregation cells of Dictyostelium discoideum from forming aggregation centres or streams. Centres are inhibited at a greater distance from the bacteria than are streams. The inhibitor does not support the slime-mould's growth, and it has different properties from previously discovered aggregation-cent...
متن کاملAn analysis of the distribution of volumes amongst spores of the cellular slime mould Dictyostelium discoideum.
R E ~ N , E. REYES and J. RUfZ-HERRERA Genus Candida. By A. LETH BAK and A. STENDERUP BRAITH and J. E. SMITH . By B. L. BRADY . LIPPINCOTT and B. B. LIPPINCOTT . Influence of Oxygen on Maltose Metabolism by Mucor rouxii. By A. FLORES-CARDeoxyribonucleic Acid Homology in Yeasts. Genetic Relatedness within the Sporulation of Aspergillus niger in Submerged Liquid Culture. By J. C. GALThe Acylamide...
متن کاملMotive force of the migrating pseudoplasmodium of the cellular slime mould Dictyostelium discoideum.
Motive forces of migrating pseudoplasmodia (slugs) of Dictyostelium discoideum were determined by application of a double-chamber method. The motive force of a whole slug was proportional to its volume, the value per unit volume being 5.85 x 10(-6) dyne/cm3 (58.5 N cm-3). The motive force was independent of temperature (13.5--26 degrees C) and decreased during prolonged migration. Motive force ...
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ژورنال
عنوان ژورنال: Journal of General Microbiology
سال: 1976
ISSN: 0022-1287
DOI: 10.1099/00221287-96-1-63