The influence of copper on the induction of tyrosinase and laccase in Neurospora crassa

Détails

ID Serval
serval:BIB_0CBB8D32E7B6
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
The influence of copper on the induction of tyrosinase and laccase in Neurospora crassa
Périodique
FEBS Letters
Auteur⸱e⸱s
Huber  M., Lerch  K.
ISSN
0014-5793 (Print)
Statut éditorial
Publié
Date de publication
07/1987
Volume
219
Numéro
2
Pages
335-8
Notes
Journal Article
Research Support, Non-U.S. Gov't --- Old month value: Jul 27
Résumé
The influence of copper on the cycloheximide-induced synthesis of the copper-containing enzymes tyrosinase and laccase in Neurospora crassa was studied by enzyme activity measurements and immunological means. The amount of active enzyme molecules is far higher when the culture medium is copper-supplemented before cycloheximide induction. The synthesis of the apoproteins is not dependent on the presence of copper. This suggests the existence of a copper-storage protein for which metallothionein is a likely candidate.
Mots-clé
Catechol Oxidase/*biosynthesis Copper/*pharmacology Copper Sulfate Cycloheximide/pharmacology Enzyme Induction Kinetics Laccase Monophenol Monooxygenase/*biosynthesis/isolation & purification Neurospora/*enzymology Neurospora crassa/drug effects/*enzymology Oxidoreductases/*biosynthesis/isolation & purification Sulfates/metabolism
Pubmed
Web of science
Création de la notice
25/01/2008 17:39
Dernière modification de la notice
20/08/2019 13:34
Données d'usage