ACCUMULATION OF INTRACELLULAR INORGANIC SULFATE BY PENICILLIUM CHRYSOGENUM
نویسندگان
چکیده
منابع مشابه
Accumulation of intracellular inorganic sulfate by Penicillium chrysogenum.
The cell membranes of microorganisms appear to be rather complex, metabolically active entities, equipped with many specific active transport mechanisms which mediate the uptake and accumulation of a variety of compounds. Bacteria have been shown to accumulate amino acids (Cohen and Rickenberg, 1956; Gale, 1947; 1953), carbohydrates (Cohen and Monod, 1957; Rickenberg et al., 1956), and inorgani...
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in this study, the biosynthesis of gold nanoparticles by penicillium chrysogenum, isolated from ahar copper mine, was investigated. the gold nanoparticles were synthesized by reducing the aqueous gold ions using the culture supernatant of the filamentous fungi. the uv–vis spectrum displayed a characteristic peak at 532 nm that is very specific for gold nanoparticles. the xrd spectrum confirmed ...
متن کاملSulfate utilization by penicillin-producing mutants of Penicillium chrysogenum.
A great deal of work has been directed toward increasing the yield of penicillin in fermentations with Penicillium chrysogenum. The spectacular increase in yield which has been achieved has resulted, in the main, from two approaches. In the first approach, mutant strains of P. chrysogenum produced by spontaneous variation or by the action of mutagenic agents such as nitrogen mustard or ultravio...
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Studies on the mechanism of glucose metabolism by penicillia are few. The fact that Snell (1949) and Kita (1951) found none of the phosphorylated esters of the Embden-Meyerhof scheme in PeniciUium chrysogenum, strain Q176, and that penicillia contain glucose oxidase (Birkinshaw and Raistrick, 1943) would indicate a priori that glucose is metabolized oxidatively by the mold. The following data i...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1961
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.81.1.91-98.1961