Interference by methionine on valine uptake in Acremonium chrysogenum
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چکیده
منابع مشابه
Genetic Engineering of Acremonium chrysogenum, the Cephalosporin C Producer
Cephalosporins belong to the family of beta-lactam antibiotics. Comparing the first-discovered penicillin, cephalosporins have obvious advantages since they are more stable to penicillinase and are more effective to many penicillin-resistant strains. The incidence of adverse effects for cephalosporins is also lower than that for penicillins and other anti-infectious agents. Thus, cephalosporins...
متن کاملRegulation of Nitrate Uptake in Penicillium chrysogenum by Ammonium Ion.
A nitrate uptake system is induced (along with nitrate reductase) when NH(4) (+)-grown Penicillium chrysogenum is incubated with inorganic nitrate in synthetic medium in the absence of NH(4) (+). Nitrate uptake and nitrate reduction are probably in steady state in fully induced mycelium, but the ratios of the two activities are not constant during the induction period. Substrate concentrations ...
متن کاملGenetic Differences in Methionine Uptake by Surviving
Two inbred strains of rats were compared as to their ability to incorporate methionine into surviving liver slices. The strains differed significantly in body weight and their reciprocal cross offspring showed marked heterosis. The J strain was built up from four females and two males of a single litter of the Wayne University Fisher line No. 344, with a pedigree of forty-five generations of si...
متن کاملStudy on genetic engineering of Acremonium chrysogenum, the cephalosporin C producer
Acremonium chrysogenum is an important filamentous fungus which produces cephalosporin C in industry. This review summarized the study on genetic engineering of Acremonium chrysogenum, including biosynthesis and regulation for fermentation of cephalosporin C, molecular techniques, molecular breeding and transcriptomics of Acremonium chrysogenum. We believe with all the techniques available and ...
متن کاملInterference with valine and isoleucine biosynthesis by cyclic hydroxamic acids.
Hogg, Robert W. (University of Illinois, Urbana), Chitra S. Biswas, and Harry P. Broquist. Interference with valine and isoleucine biosynthesis by cyclic hydroxamic acids. J. Bacteriol. 90:1265-1270. 1965.-The introduction of a hydroxyl group in a number of common barbiturates, a substitution which converts these compounds to cyclic hydroxamic acids, gives rise to compounds which inhibit growth...
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ژورنال
عنوان ژورنال: Antimicrobial Agents and Chemotherapy
سال: 1987
ISSN: 0066-4804,1098-6596
DOI: 10.1128/aac.31.2.357