isopenicillin N synthetase

Known as: IPN synthase, Synthetase, isopenicillin N 
 
National Institutes of Health

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Topic mentions per year

1984-2004
012319842004

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2004
2004
In a chemically defined medium with glucose and sucrose as major carbon sources (standard medium), Cephalosporium acremonium… (More)
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1991
1991
A transformation system for Ophiostoma ulmi (Buism.) Nannf. was developed and analyzed. Protoplasts were generated from actively… (More)
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1990
1990
The alpha-aminoadipoyl group of the natural substrate of isopenicillin N synthetase (IPNS), L-alpha-aminoadipoyl-L-cysteinyl-D… (More)
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1990
1990
Total RNA was extracted daily from the β-lactam antibiotic producing fungus A. chrysogenum strain CO728 during a 7 day… (More)
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1990
1990
Clones of Aspergillus nidulans genomic DNA spanning 20 kb have been isolated and shown by a combination of classical and… (More)
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1990
1990
A cosmid clone containing the putative penicillin biosynthetic gene cluster from Penicillium chrysogenum was used to transform… (More)
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1989
1989
Isopenicillin N synthetase (IPNS) from Acremonium chrysogenum was photolabelled by laser-flash photolysis in the presence of a… (More)
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1986
1986
Isopenicillin N synthetase was purified from Streptomyces clavuligerus by sequential salt precipitation, ion-exchange and gel… (More)
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1986
1986
The levels of three enzymes of the β-lactam antibiotic pathway and overall cephalosporin production were subject to nitrogen… (More)
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1984
1984
Isopenicillin N synthetase was extracted from Cephalosporium acremonium and purified about 200-fold. The product showed one major… (More)
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