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  • 1
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 431 (2004), S. 32-32 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] ...Mushrooms arise largely from the inflation of pre-existing cells, which in part accounts for the startling speed with which they can appear. But what developmental processes are responsible for shaping those cells first into the primordial mushroom structure and then into the full-grown ...
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 411 (2001), S. 644-645 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] ...Organisms known as oomycetes or water moulds sound innocuous enough. There are 700 or so species of them, and although they are referred to as fungi (as the 'mycetes' in their name implies), they are more closely related to kelps and diatoms than mushrooms. But these microorganisms can have ...
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    [s.l.] : Macmillan Magazines Ltd.
    Nature 405 (2000), S. 751-751 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] ...Mushrooms are the tips of icebergs. They are the fruit bodies of basidiomycete fungi that proliferate in soil, extracting nutrients from wood and other solid materials through networks of invasive filaments. Mushroom development usually follows the fusion of two genetically compatible ...
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Mycopathologia 126 (1994), S. 193-194 
    ISSN: 1573-0832
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 423 (2003), S. 26-26 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] ...Programmed cell death — apoptosis — is a universal phenomenon among multicellular organisms, and is especially important during development. Genetically orchestrated mechanisms of cell death have also been found in single-celled protists and yeast. Writing in Fungal Genetics and ...
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    [s.l.] : Macmillan Magazines Ltd.
    Nature 401 (1999), S. 332-333 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The development of a specialized fungal cell known as the appressorium is a wondrous story. This microscopic structure inflates on the surface of a grass leaf, then generates enough force to push through the fatty plant cuticle and glassy epidermal cell wall to tap the juices within. Clemens ...
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Planta 190 (1993), S. 426-430 
    ISSN: 1432-2048
    Keywords: Achlya ; Apical growth ; Hypha ; Osmotic pressure ; Saprolegnia ; Turgor pressure
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract The water molds Achlya bisexualis Coker and Saprolegnia ferax (Gruithuisen) Thuret (Class: Oomycetes) normally grow in the form of slender hyphae with up to 0.8 MPa (8 bar) of internal pressure. Models of plant cell growth indicate that this turgor pressure drives the expansion of the cell wall. However, under conditions of prolonged osmotic stress, these species were able to grow in the absence of measurable turgor. Unpressurized cells of A. bisexualis grew in the form of a plasmodium-like colony on solid media, and produced a multinucleate yeast-like phase in liquid. By contrast, the morphology of S. ferax was unaffected by the loss of turgor, and the mold continued to generate tip-growing hyphae. Measurements of cell wall strength indicate that these microorganisms produce a very fluid wall in the region of surface growth, circumventing the usual requirement for turgor.
    Type of Medium: Electronic Resource
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