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  • Titel
    Studies on the Colouring Matter of Blue-Stain Fungi : Part 2. Electron Microscopic Oberservations of the Hyphae Walls
  • Verfasser
    Patrizia Zink (*)
    Dietrich Fengel (*)
  • Erscheinungsjahr
    1989
  • Illustrationen
    10 Abb., 19 Lit. Ang.
  • Material
    Unselbständiges Werk
  • Standardsignatur
    4299
  • Datensatznummer
    200031950
  • Quelle
    Holzforschung 1989 : Mitteilungen zur Chemie, Physik und Technologie des Holzes und der pflanzlichen Faststoffe; 43(6); S. 371-374
  • Abstract
    The hyphae of two blue-stain fungi (Ceratocystis coerulescens, Alternaria alternata) derived from mycelia of various ages were studied by scanning and transmission electron microscopy. The hyphae walls consist of three layers. The colouring matter is deposited in the hyphae walls in the from of small globules during aging. The coloring matter was previously analyzed as melanins. There are certain differences of the melanin deposition in the walls of the two fungus species. Aging and melanin deposition cause a change of walls surfaces.
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