Summary
Light and electron microscopic investigations of fruit-body primordia of the basidiomycetesSchizophyllum commune andCoprinus cinereus showed that hyphal fusions are common in specific areas of the fruit-body primordia of both species. In these areas conspicuous amounts of a mucilaginous substance occur between the closely packed hyphae. A possible function of this mucilage is to aid the adhesion of hyphae prior to fusion. In the fruit-body primordium ofCoprinus cinereus the dolipore/parenthesome septum is surrounded by an additional hemispherical membranous cap (outer cap). Such a cap was never found inSchizophyllum commune fruit-body primordia.
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References
Ahmad, S. S., andP. G. Miles, 1970: Hyphal fusions inSchizophyllum commune. 2. Effects of environmental and chemical factors. Mycologia62, 1008–1017.
Bartnicki-Garcia, S., 1973: Fundamental aspects of hyphal morphogenesis. In: Microbial differentiation; Proc. 23rd Symp. Soc. gen. Microbiol. (London, 1973), pp. 245–267. Cambridge: University Press.
Blayney, G. P., andR. Marchant, 1977: Glycogen and protein inclusions in elongating stipes ofCoprinus cinereus. J. gen. Microbiol.98, 467–476.
Bracker, C. E., 1967: Ultrastructure of fungi. Ann. Rev. Phytopathol.5, 343–374.
Brefeld, O., 1877: Botanische Untersuchungen über Schimmelpilze. Heft III, pp. 1–226. Leipzig.
Buller, A. H. R., 1909: Researches on fungi, Vol. I. New York: Hafner Publ. Co.
—, 1933: Researches on fungi, Vol. V. New York: Hafner Publ. Co.
Burnett, J. H., 1976: Fundamentals of mycology. 2nd ed. London: Edward Arnold Ltd.
Corner, E. J. H., 1934: An evolutionary study in Agarics:Collybia apalosarca and the veils. Trans. Br. mycol. Soc.19, 39–88.
Craig, G. D., R. J. Newsam, andK. Gull, 1977: Subhymenial branching and dolipore septation inAgaricus bisporus. Trans. Br. mycol. Soc.69, 337–344.
Dieleman-van Zaayen, A., 1972: Intracellular appearance of mushroom virus in fruiting bodies and basidiospores ofAgaricus bisporus. Virology47, 94–104.
Donk, M. A., 1964: A conspectus of the families ofAphyllophorales. Persoonia3, 199–324.
Essig, F. M., 1922: The morphology, development and economic aspects ofSchizophyllum commune Fries. Univ. Calif. Public.7, 447–498.
Flegler, S. L., G. R. Hooper, andW. G. Fields, 1976: Ultrastructural and cytochemical changes in the basidiomycete dolipore septum associated with fruiting. Canad. J. Bot.54, 2243–2253.
Fries, L., 1953: Factors promoting growth ofCoprinus fimetarius (L.) under high temperature conditions. Physiol. Plant.6, 551–563.
Gull, K., 1976: Differentiation of septal ultrastructure according to cell type in the basidiomycete,Agrocybe praecox. J. Ultrastruct. Res.54, 89–94.
Lemke, P. A., 1976: Viruses of eucaryotic microorganisms. Ann. Rev. Microbiol.30, 105–145.
Levine, M., 1914: The origin and development of the lamellae inCoprinus micaceus. Amer. J. Bot.1, 343–356.
Matthews, T. R., andD. J. Niederpruem, 1972: Differentiation inCoprinus lagopus. I. Control of fruiting and cytology of initial events. Arch. Mikrobiol.87, 257–268.
— —, 1973: Differentiation inCoprinus lagopus. II. Histology and ultrastructural aspects of developing primordia. Arch. Mikrobiol.88, 169–180.
McLaughlin, D. J., 1973: Ultrastructure of sterigma growth and basidiospore formation inCoprinus andBoletus. Canad. J. Bot.51, 145–150.
—, 1974: Ultrastructural localization of carbohydrate in the hymenium and subhymenium ofCoprinus. Evidence for the function of the golgi apparatus. Protoplasma82, 341–364.
—, 1977: Basidiospore initiation and early development inCoprinus cinereus. Amer. J. Bot.64, 1–16.
Moore, R. T., 1975: Early ontogenetic stages in dolipore/parenthesome formation inPolyporus biennis. J. gen. Microbiol.87, 251–259.
—, andR. Marchant, 1972: Ultrastructural characterization of the basidiomycete septum ofPolyporus biennis. Canad. J. Bot.50, 2463–2469.
Pinto-Lopes, J., andM. G. Almeida, 1972: “Coprinus lagopus” a confusing name as applied to several species. Port. Acta Biol. Ser. B. Biogeogr.11, 167–204.
Reijnders, A. F. M., 1963: Les problèmes du development des carpophores des Agaricales et de quelques groupes voisins. Den Haag: Dr. W. Junk.
Schaefer, H. P., 1977: An alkali-soluble polysaccharide from the cell walls ofCoprinus lagopus. Arch. Microbiol.113, 79–82.
Schwalb, M. N., 1977: Cell wall metabolism during fruiting of the basidiomyceteSchizophyllum commune. Arch. Microbiol.114, 9–12.
Setliff, E. C., W. L. MacDonald, andR. F. Patton, 1972: Fine structure of the septal pore apparatus inPolyporus tomentosus, Poria latemarginata, andRhizoctonia solani. Canad. J. Bot.50, 2559–2563.
Sietsma, J. H., andJ. G. H. Wessels, 1977: Chemical analysis of the hyphal wall ofSchizophyllum commune. Biochim. biophys. Acta496, 225–239.
Spurr, A. R., 1969: A low viscosity epoxy resin embedding medium for electron microscopy. J. Ultrastruct. Res.26, 31–43.
Thielke, Ch., 1972: Die Dolipore der Basidiomyceten. Arch. Mikrobiol.82, 31–37.
Thiéry, J.-P., 1967: Mise en évidence des polysaccharides sur coupes fines en microscopie électronique. J. Microscopie6, 987–1018.
Valk, P.Van Der, 1976: Light and electron microscopy of cell-wall regeneration bySchizophyllum commune protoplasts. Doctoral thesis. University of Groningen.
—,R. Marchant, andJ. G. H. Wessels, 1977: Ultrastructural localization of polysaccharides in the wall and septum of the basidiomyceteSchizophyllum commune. Exp. Mycol.1, 69–82.
Volz, P. A., andD. J. Niederpruem, 1969: Dikaryotic fruiting inSchizophyllum commune Fr.: morphology of the developing basidiocarp. Arch. Mikrobiol.68, 246–258.
Wells, K., 1965: Ultrastructural features of developing and mature basidia and basidiospores ofSchizophyllum commune. Mycologia57, 236–261.
Wessels, J. G. H., 1965: Morphogenesis and biochemical processes inSchizophyllum commune Fr. Wentia13, 1–113.
—, andO. M. H. de Vries, 1972: Chemical and morphological characterization of the hyphal surface of the basidiomyceteSchizophyllum commune. Biochim. biophys. Acta273, 346–358.
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van der Valk, P., Marchant, R. Hyphal ultrastructure in fruit-body primordia of the basidiomycetesSchizophyllum commune andCoprinus cinereus . Protoplasma 95, 57–72 (1978). https://doi.org/10.1007/BF01279695
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DOI: https://doi.org/10.1007/BF01279695