Protoplasmic streaming under anaerobic conditions in a myxomycete
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Thermal inactivation of poliovirus under anaerobic conditions.
Wallis, Craig (Baylor University, Houston, Texas) and Joseph L. Melnick. Thermal inactivation of poliovirus under anaerobic conditions. J. Bacteriol. 84:389-392. 1962.-Of the six strains of poliovirus tested (three antigenic types), none was stabilized at 50 C under anaerobic conditions. The previously reported stabilization of polioviruses using thioglycolate had been attributed to anaerobic c...
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enzyme preparations cannot be aged and reactivated in a convincing way (Williams and McIntyre, J. Biol. Chem., 217, 467, 1955). The action of certain of these factors such as adenosine and glucose is now regarded as a membrane effect (Trudinger, Australian J. Exptl. Biol. Med. Sci., 33, 67, 1955; and Smith and Lichstein, Proc. Soc. Exptl. Biol. Med., 86, 586, 1954). The mode of action of biotin...
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The sudden cessation or sudden decrease in velocity of the protoplasmic streaming of Nitella flexilis is observed whenever an action potential is elicited. The action potential can be generated by an electric stimulus after its refractory period, whether the flow is at a complete standstill or on the way to recovery. The membrane potential is generally decreased more or less when the rate of fl...
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1. A new method is described which gives a continuous record of the absolute rate of protoplasmic streaming in epidermal cells of the Avena coleoptile. 2. With this method a study was made of the influence of malate and iodoacetate on streaming velocity, in order to make correlations with the previously established effects of these substances on growth and respiration. 3. In the presence of opt...
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ژورنال
عنوان ژورنال: Journal of Cellular and Comparative Physiology
سال: 1950
ISSN: 0095-9898,1553-0809
DOI: 10.1002/jcp.1030350111