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  • Articles: DFG German National Licenses  (6)
  • 1955-1959  (1)
  • 1950-1954  (5)
Source
  • Articles: DFG German National Licenses  (6)
Material
Years
Year
  • 1
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 174 (1954), S. 309-310 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Among them is the question whether linkage group VII is carried in the pairing segment of the sex chromosome. Partial sex linkage of two group VII mutants, waved-2 (wa-2) and shaker-2 (sh-2), was reported in 1947 by Wright2. However, there were two unusual features in her results, namely, (a) ...
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 986-986 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] This model seemed to us biologically unsatisfactory; we therefore applied Owen's treatment of sequential events to chiasma formation in a four-strand model, which allowed an explicit treatment of chromatid as well as chiasma ...
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 169 (1952), S. 27-28 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The accompanying graph shows the results. By twenty-four hours after injection there is already a raised incidence of abnormal live embryos ; this falls sharply at 12 J days, when there is a compensating rise in the incidence of dead embryos. The abnormal live embryos are of a uniform type at each ...
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 182 (1958), S. 409-409 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] However, Russell and Kelly5 have recently stated that they have found a much lower induced spermatogonial mutation-rate at these loci when the dose of 600 rads was given as caesium-137 -rays at a low dose-rate than when it was given as 250 kV. X-rays at a high dose-rate. This means that for mouse ...
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Molecular genetics and genomics 85 (1953), S. 564-578 
    ISSN: 1617-4623
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Molecular genetics and genomics 86 (1954), S. 210-223 
    ISSN: 1617-4623
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Description / Table of Contents: Zusammenfassung Beobachtungen von Slizynski über Chiasma-Häufigkeit in Maus-Spermatocyten konnten befriedigend ausgedeutet werden auf Grund von Mathers Modell der Chiasma-Interferenz. Die genetischen Folgerungen aus diesem Modell wurden weiterhin untersucht unter Annahme verschiedener Grade von Chromatid-Interferenz. Ein Vergleich mit den genetischen Daten zeigt, daß Chromatid-Interferenz in der Maus gering oder abwesend ist. Unter Zugrundelegung der beobachteten Chiasma-Häufigkeiten wird eine neue Tabelle zur Umwandlung von Rekombinationsdaten in Abständen auf den Chromosomenkarten gegeben.
    Notes: Summary Mouse spermatocyte chiasma frequency observations by Slizynski shew chiasma interference which can be adequately represented by a model due to Mather. Some genetical implications of this model are analysed, assuming various strengths of chromatid interference, and are compared with genetical observations. This indicates that there is little or no chromatid interference in the male mouse, A new map length and recombination frequency conversion table is given, based an the observed chiasma frequencies.
    Type of Medium: Electronic Resource
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