Summary
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1.
Eight mutants were isolated following mutagen treatment which are deficient in laccase formation. Seven of these had a pleiotropic effect and exhibited defects in growth rate and in mycelial and sexual morphology.
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2.
By means of tetrad analysis the mutations were assigned to 6 loci. Three mutations were in the incolora locus, the others were non-allelic. Only two of these loci were closely linked.
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3.
All genes exhibit numerous interactions. These concern the morphological expression of the laccase genes and also the laccase spectra.
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4.
The mutants could be separated into four classes on the basis of the amount and type of laccase produced.
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5.
Five of the loci studied appear to be structural genes because mutation alters the physical properties of the laccase protein. The sixth gene has a regulatory role.
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References
Ander, P., Eriksson, K.E.: The importance of phenol oxidase activity in lignin degradation by the white-rot fungus Sporotrichum pulverulentum. Arch. Microbiol. 109, 1–8 (1976)
Becker, W.: Methoden der qualitativen und quantitativen Immunoelektrophorese. Behringwerke A.G., Marburg 1973
Blaich, R.: Beziehungen zwischen laccase- und peroxidaseartigen Isoenzymen von Basidiomyceten. Experientia (Basel) 28, 896 (1972)
Chodat, R.: Darstellung und Nachweis von Oxydasen und Katalasen pflanzlicher und tierischer Herkunft. Methoden ihrer Anwendung. In: Abderhaldens Handbuch der biologischen Arbeitsmethoden, Abt. IV, Teil 1, Heft 2, S. 378. Berlin, Wien; Urban & Schwarzenberg 1925
Courtright, J.B.: Drosophila gene-enzyme systems. Adv. Genet. 18, 249–315 (1976)
Esser, K.: Die Inkompatibilitätsbeziehungen zwischen geographischen Rassen von Podospora anserina (Ces.) Rehm. I. Genetischen Analyse der Semi-Inkompatibilität. Z. indukt. Abstamm.-u. Vererbl. 87, 595–624 (1956)
Esser, K.: Die Inkompatibilitätsbeziehungen swischen geographischen Rassen von Podospora anserina (Ces.) Rehm. II. Die Wirkungsweise der Semi-Inkompatibilitäts-Gene. Z. Vererbungsl. 90, 29–52 (1959)
Esser, K.: Die Phenoloxidasen des Ascomyceten Podospora anserina. I. Identifizierung von Laccase und Tyrosinase beim Wildstamm. Arch. Mikrobiol. 46, 217–226 (1963a)
Esser, K.: Die Wirkungsweise von Antiseren auf die Phenoloxidasen von Podospora anserina. Naturwissenschaften 50, 576–577 (1963b)
Esser, K.: Die Phenoloxidasen des Ascomyceten Podospora anserina. III. Quantitative und qualitative Enzymunterschiede nach Mutation an nicht gekoppelten Loci. Z. Vererbungsl. 97, 327–344 (1966)
Esser, K.: Podospora anserina. In: R.C. King (edt.), Handbook of genetics, Vol. I, pp. 531–551. New York: Plenum Press 1974
Esser, K., Dick, S., Gielen, W.: Die Phenoloxydasen des Ascomycenten Podospora anserina. II. Reinigung und Eigenschaften der Laccase. Arch. Mikrobiol. 48, 306–318 (1964)
Esser, K., Kuenen, R.: Genetics of Fungi. Berlin-Heidelberg-New York: Springer (1967)
Esser, K., Minuth, W.: Die Phenoloxidasen des Ascomyceten Podospora anserina. VI. Genetic regulation of the formation of laccase. Genetics 64, 441–458 (1970)
Esser, K., Minuth, W.: The phenoloxidases of the ascomycete Podospore anserina. IX. Mi roheterogeneity of laccase II. Europ. J. Biochem. 23, 484–488 (1971)
Esser, K., Prillinger, H.: A new technique for using spermatia in the production of mutants in Podospora. Mutation Res. 16, 417–419 (1972)
Feldman, J.F., Thayer, J.P.: Cyclic AMP-induced tyrosinase synthesis in Neurospora crassa. Biochem. biophys. Res. Commun. 61, 977–982 (1974)
Fink, G.R.: Gene cluster and the regulation of biosynthetic pathways in fungi. In: Metabolic pathway, 3. ed. 5, pp. 199–223 (ed. H.J. Vogel). New York: Academic Press 1971
Fling, M., Horowitz, N.H., Heineman, S.F.: The isolation and properties of crystalline tyrosinase from Neurospora. J. biol. Chem. 238, 2045–2053 (1963)
Fox, A.S., Burnett, J.B., Fuchs, M.S.: Tyrosinase as a model for the genetic control of Protein synthesis. Ann. N.Y. Acad. Sci. 100, 840–856 (1963)
Franke, W.: Phenotoxidasen und Ascorbinsäureoxidase. In: Handbuch der Pflanzenphysiologie, Vol. XII, 1, pp. 401–455. Berlin-Göttingen-Heidelberg: Springer 1960
Froehner, S.C., Eriksson, K.E.: Induction of Neurospora crassa laccase with protein synthesis inhibitors. J. Bact. 120, 450–457 (1974)
Hamilton, G.A.: Mechanism of two- and four-electron oxidations catalyze by some metalloenzymes. Adv. Enzymol. 32, 55–96 (1969)
Hanson, B.A., Brody, S.: The utilization of purines and other nitrogen compounds nit and ty-1 mutants. Neurospora Newsletter 22, 8–9 (1975)
Herzfeld, F., Esser, K.: Die Phenoloxydasen des Ascomyceten Podospore anserina. IV. Reinigung und Eigenschaften der Tyrosinase. Arch. Mikrobiol. 65, 146–162 (1969)
Hoffmann, P.: Funktionelle Aspekte der Phenoloxidasen. Plarometrische Untersuchungen an Laccase II des Ascomyceten Podospora anserina. Diplomarb. Bochum 1974
Horowitz, N.H., Feldman, H.M., Pall, M.L.: Derepression of tyrosinase synthesis in Neurospora by cycloheximide, actinomycin D and puromycin. J. biol. Chem. 245, 2784–2788 (1970b)
Horowitz, N.H., Fling, M., Feldman, H.M., Pall, M.L., Froehner, S.C.: Derepression of tyrosinase synthesis in Neurospora by amino acid analogs. Develop. Biol. 21, 147–156 (1970a)
Horowitz, N.H., Fling, M., MacLeod, H.L., Watanabe, V.: Structural and regulative genes controlling tyrosinase synthesis in Neurospora. Cold Spr. Harb. Symp. quant. Biol. 26, 233–238 (1961)
Käärik, A.: The identification of mycelia of wood decay fungi by their oxidation reactions with phenolic compounds. Stud. Forest. Suecia 31, 1–80 (1965)
Katan, T., Galun, E.: A rapid and efficient method for the urification of tyrosinase from Neurospora. Anal. Biochem. 67, 485–492 (1975)
Lam, K.B., Jones, E.W.: Mutations effecting levels of tetraphydrofolate interconversion enzymes in Saccharomyces cerevisiae. I. Enzyme levels in ade 3-41 and ADE-15, a dominant adenine auxotroph. Molec. gen. Genet. 123, 199–208 (1973)
Laurell, C.B.: Quantitative estamination of proteins by electrophoresis in agarosegel containing antibodies. Anal. Biochem. 15, 45 (1966)
Madhosingh, C.: Tyrosinase isoenzymes in six agaric species of basidiomycetes. Canad. J. Microbiol. 16, 895–899 (1970)
Metzenberg, R.L.: Genetic regulatory systems in Neurospora 3037. Ann. Rev. Genet. 6, 111–132 (1972)
Molitoris, H.P.: Die Laccasen des Ascomyceten Podospora ansernina. Beiträge zur Kenntnis von Struktur und Funktion eines Systems multipler Enzyme. Habilit. Bochum 1973
Molitoris, H.P.: Die Laccasen des Ascomyceten Podospora anserina. Beiträge zur Kenntnis von Struktur und Funktion eines Systems multipler Enzyme. Biblioth. Mycologica 52, ed. J. Cramer Vaduz 1976
Molitoris, H.P., Van Breemen, J.E.L., Van Bruggen, E.F.J., Esser, K.: The phenoloxidases of the ascomycete Podospora anserina. X. Electron microscopic studies on the structure of laccases I, II and III. Biochim. biophys. Acta (Amst.) 271, 286–291 (1972)
Molitoris, H.P., Esser, K.: Die Phenoloxydasen des Ascomyceten Podospora nserina. V. Eigenschaften der Laccase I nach weiterer Reinigung. Arch. Mikrobiol. 72, 267–296 (1970)
Molitoris, H.P., Esser, K.: The phenoloxidases of the ascomycete Podospora anserina. VII. Quantitative changes in the spectrum of phenoloxidases during growth in the submerged culture. Arch. Mikrobiol. 77, 99–110 (1971)
Ouchterlony, O.: Diffusion in gel methods for immunological analysis. II. Progr. Allergy 6, 30–154 (1962)
Rieger, R., Michaelis, A., Green, M.M.: Glossary of genetics and cytogenetics. Berlin-Heidelberg-New York: Springer 1976
Schanel, L., Esser, K.: The phenoloxidases of the ascomycete Podospora anserina. VIII. Substrate specificity of laccases with different molecular structure. Arch. Mikrobiol. 77, 111–117 (1971)
Shelley, M.D., DeShirres, F.J., Stine, G.J.: UV-inactivation of conidia from heterokaryons of Neurospora crassa containing UV-sensitive mutations. Mutation Res. 27, 45–58 (1975)
Steward, F.C., Barber, J.T.: The use of acrylamide gelelectrophoresis in the investigation of the soluble proteins of plants. Ann. N.Y. Acad. Sci. 121, 225–231 (1964)
Warburg, O., Christian, W.: Isolierung und Kristallisation des Gärungsfermentes Enolase. Biochem. Z., 310, 384–421 (1941)
Wrigley, C.W.: Gel-electrofocusing—a technique for analysing multiple protein samples by IEF. Science Tools 15, 17–23 (1968)
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Communicated by F. Kaudewitz
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Prillinger, H., Esser, K. The phenoloxidases of the ascomycete Podospora anserina . Molec. Gen. Genet. 156, 333–345 (1977). https://doi.org/10.1007/BF00267190
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DOI: https://doi.org/10.1007/BF00267190