Keto Acids as Growth-limiting Factors in Autotrophic Growth of Thiobacillus thiooxidans
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چکیده
منابع مشابه
Keto acids as growth-limiting factors in autotrophic growth of Thiobacillus thiooxidans.
When the strictly autotrophic bacterium Thiobacillus thiooxidans was grown on sulfur, keto acids accumulated in the medium until they reached an inhibitory level at which growth ceased. Much greater growth was possible if these substances were continually dialyzed out of the medium.
متن کاملFine Structure of Thiobacillus thiooxidans.
Mahoney, Robert P. (Skidmore College, Saratoga Springs, N.Y.), and Mercedes R. Edwards. Fine structure of Thiobacillus thiooxidans. J. Bacteriol. 92: 487-495. 1966.-Thin section analysis of the chemosynthetic autotroph Thiobacillus thiooxidans revealed structures comparable to gram-negative heterotrophic bacteria. Although this species is unique in that it oxidizes elemental sulfur for energy, ...
متن کاملExtracellular lipid of Thiobacillus thiooxidans.
The extracellular lipid of Thiobacillus thiooxidans is a heterogeneous mixture of phospholipid and neutral lipid, primarily free fatty acids.
متن کاملPhosphorylation and carbon dioxide fixation in the autotrophic bacterium, Thiobacillus thiooxidans.
Over ten years ago we published a series of papers on the metabolism of Thiobacillsthiooxidakrs, an autotrophic bacterium discovered by Waksman and Joffe (1922), which oxidizes sulfur to sulfuric acid (LePage, 1942; LePage and Umbreit, 1943; O'Kane, 1942; Umbreit, 1947; Umbreit and Anderson, 1942; Umbreit et al., 1942; Vogler, 1942a, b; Vogler et al., 1942; Vogler and Umbreit, 1941, 1942). The ...
متن کاملFactors Limiting Bacterial Growth
Simple assumptions have led to equations by which the latent period in multiplication and the bacterial numbers expected at any time during the phase of rapid growth may be predicted. Experimental data obtained under rather diverse conditions have given satisfactory agreement with calculated values. Since the mathematical expressions contain no arbitrary constants, more than accidental signific...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1967
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.93.2.597-599.1967