Photoinduced carotenoid synthesis in perithecial-wall tissue of Neurospora crassa.
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چکیده
منابع مشابه
Methionine synthesis in Neurospora crassa.
Horowitz and co-workers (Horowitz, 1947; Teas, Horowitz & Fling, 1948; Fling & Horowitz, 1951) have determined the pathway of methionine synthesis in Neurospora crassa, from genetic analysis of methionine-requiring mutant strains; it involves conversion of cysteine, via cystathionine, into homocysteine, which is methylated to methionine. A similar scheme has been suggested for methionine synthe...
متن کاملControl of trehalase synthesis in Neurospora crassa.
When an aconidial strain (STL6A) of Neurospora crassa is grown on carbon sources such as glucose, maltose, sucrose, etc., trehalase activity per unit weight of mycelium is very low. By contrast, media containing arabinose, glutamic acid, glycine, etc., which support growth only poorly, produce mycelium with very high trehalase activity. Retarding growth limiting the supply of a necessary nutrie...
متن کاملBiotransformation of Hydrocortisone by Neurospora crassa
The ability of Neurospora crassa FGSC 4335 in the biotransformation of hydrocortisone was investigated. The microorganism produced two major metabolites after incubation with the substrate for seven days. Each microbial product was purified chromatographically and identified on the basis of spectral data. The products were identified as 11?,17?,20?,21-tetrahydroxypregn-4-en-3-one (II) and 11?-h...
متن کاملThe peptides of the hyphal wall of Neurospora crassa.
The peptides of the hyphal wall of Neurospora crassa have been studied to determine their physical characteristics. We have removed these peptides from the wall by treatment with 05 M-NaOH and shown by DEAE cellulose chromatography that there are five major fractions present. Amino acid analysis showed distinct differences in primary structure between these fractions but similarities in the pro...
متن کاملStructure and composition of the cell wall of Neurospora crassa.
The structure and composition of the cell walls of hyphae of Neurospora crassa were investigated by electron microscopy, chemical analysis, and X-ray diffraction both before and after progressive enzymatic degradation by snail gut enzymes, chitinase, and trypsin. The wall consists of two phases: randomly disposed skeletal microfibrils of chitin only and an amorphous matrix which contains both b...
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ژورنال
عنوان ژورنال: Fungal Genetics Reports
سال: 1988
ISSN: 1941-4765
DOI: 10.4148/1941-4765.1542