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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions |
umls-concept:C0000975,
umls-concept:C0020792,
umls-concept:C0204727,
umls-concept:C0205265,
umls-concept:C0205409,
umls-concept:C0220781,
umls-concept:C0314603,
umls-concept:C0332256,
umls-concept:C0337112,
umls-concept:C0449445,
umls-concept:C0772162,
umls-concept:C1004774,
umls-concept:C1524075,
umls-concept:C1555582
|
| pubmed:issue |
1
|
| pubmed:dateCreated |
1981-9-25
|
| pubmed:abstractText |
A number of rifamycin non-producing UV-mutants derived from Nocardia mediterranei strains N813 (rifamycin B producer) and A10 (aro--mutant excreting shikimate derived from strain N813) were found to accumulate an identical complex of aromatic components instead of rifamycin B. The main component of this aromatic complex, product P8/1-OG, was isolated from six of these P--mutant strains and identified spectroscopically as a very early precursor in the biosynthesis of rifamycins.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Jan
|
| pubmed:issn |
0021-8820
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
34
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
58-63
|
| pubmed:dateRevised |
2008-11-21
|
| pubmed:meshHeading |
pubmed-meshheading:7251510-Anti-Bacterial Agents,
pubmed-meshheading:7251510-Chemistry, Physical,
pubmed-meshheading:7251510-Lactams, Macrocyclic,
pubmed-meshheading:7251510-Mutation,
pubmed-meshheading:7251510-Nocardia,
pubmed-meshheading:7251510-Physicochemical Phenomena,
pubmed-meshheading:7251510-Rifamycins
|
| pubmed:year |
1981
|
| pubmed:articleTitle |
A genetic approach to the biosynthesis of the rifamycin-chromophore in Nocardia mediterranei. III. Isolation and identification of an early aromatic ansamycin-precursor containing the seven-carbon amino starter-unit and three initial acetate/propionate-units of the ansa chain.
|
| pubmed:publicationType |
Journal Article
|