Characterization of a slow growing inl<sup>+</sup> revertant Neurospora crassa strain.
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چکیده
منابع مشابه
Biotransformation 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 کاملMOLECULAR ANALYSIS OF THE SULFUR REGULATORY CIRCUIT OF NEUROSPORA CRASSA
The sulfur regulatory circuit of the filamentous fungus, Neurospora crassa, consists of a set of unlinked structural genes which encode sulfur catabolic and two major regulatory genes which govern their expression. The cys-3 regulatory gene encode a transacting regulatory protein which activates the expression of cys-14 and ars, whereas the other regulatory genes Scon-l and Scon-2 appear to...
متن کاملDraft Genome Sequence of Neurospora crassa Strain FGSC 73
We report the elucidation of the complete genome of the Neurospora crassa (Shear and Dodge) strain FGSC 73, a mat-a, trp-3 mutant strain. The genome sequence around the idiotypic mating type locus represents the only publicly available sequence for a mat-a strain. 40.42 Megabases are assembled into 358 scaffolds carrying 11,978 gene models.
متن کاملIsolation and characterization of low-kynureninase mutants of Neurospora crassa.
Two kynureninase activities are known in Neurospora crassa, one of which (kynureninase I) is inducible, the other (kynureninase II) being constitutive. A method is described for the isolation of low-kynureninase mutants of N. crassa. When grown on an inducer, the mutants show significantly less kynureninase I activity compared with wild type, whereas constitutive kynureninase II activity is una...
متن کاملCellulase of Neurospora crassa.
Mycelia and ungerminated conidia of Neurospora crassa were found to secrete extracellular endocellulase (EC 3.2.1.4). A simple induction system of potassium phosphate buffer (ph 6.0) plus inducer relied on the internal metabolic reserves of conicia or mycelia to provide energy and substrates for protein synthesis. Buffer concentration for optimum enzyme production was 100 mM, but at higher buff...
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ژورنال
عنوان ژورنال: Fungal Genetics Reports
سال: 1986
ISSN: 1941-4765
DOI: 10.4148/1941-4765.1583