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  • 1965-1969  (7)
  • 1
    Electronic Resource
    Electronic Resource
    Effects of Kinetin and Actinomycin D on the Susceptibility of Nicotiana glutinosa L. to Infection by Tobacco Mosaic Virus (1967)
    [s.l.] : Nature Publishing Group
    Nature 216 (1967), S. 1344-1345 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] We studied the effect of varying the concentration and number of treatments with kinetin on the susceptibility of detached N. glutinosa L. leaves to TMV. Eight leaves from the four mid-positions of 10 week old N. glutinosa seedlings were used as the minimum sample in these experiments. Petioles ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/2161344a0
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    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Variation in a Strain of Classical Vibrio cholerae (1966)
    [s.l.] : Nature Publishing Group
    Nature 212 (1966), S. 303-303 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] During an investigation of the mechanism of direct haemagglutination in vibrios, five El Tor strains and four classical V. cholerae strains were serially subcultured in heart extract nutrient agar and nutrient broth at 37 C. After every sixth passage, the haemagglutinating activity and ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/212303a0
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Role of ‘adreno-ephedrine’ in the induction of persistent vaginal cornification (1966)
    Springer
    Cellular and molecular life sciences 22 (1966), S. 110-111 
    Details
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Zusammenfassung Adreno-Ephedrin bewirkte bei Ratten Daueröstrus und Zunahme des Gewichts der Uteri und der Nebennieren. Die Ovarien enthielten Follikel verschiedener Grösse, aber keine reifen Corpora lutea. Diese Wirkungen des Adreno-Ephedrins werden auf fettige Infiltration des Leberparenchyms zurückgeführt.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01900182
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Responses of the circulatory system towards the vasoactive drugs in hypothermia under different anaesthesia (1967)
    Springer
    Naturwissenschaften 54 (1967), S. 227-227 
    Details
    ISSN: 1432-1904
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology , Natural Sciences in General
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00591625
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    Spectrophotometric studies on amylose-iodine and amylopectin-iodine complexes (1966)
    Springer
    Colloid & polymer science 208 (1966), S. 32-34 
    Details
    ISSN: 1435-1536
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Description / Table of Contents: Zusammenfassung Stärke isoliert aus Wasser Kastanie (Trapa Bispinosa Roxb) wurde in Amylose und Amylopektin mit konventioneller Methodik fraktioniert. An beiden, dem Amylose-Jod und Amylopektin-Jod-Komplex wurden spektrometrische Diagramme aufgenommen. Auch über die Kinetik des Abbaues dieser Komplexe wird berichtet.
    Notes: Summary Starch isolated from water-chestnut (Trapa Bispinosa Roxb) was fractionated into amylose and amylopectin by conventional method. Spectrophotometric studies have been carried on each of amyloseiodine and amylopectin-iodine complex. The kinetics of the decomposition of these complexes have also been reported.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01499864
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    Paper (German National Licenses)
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  • 6
    Electronic Resource
    Electronic Resource
    Genetic control of morphogenetic variation in the sexcombs of drosophila melanogaster (1967)
    Springer
    Genetica 38 (1967), S. 340-354 
    Details
    ISSN: 1573-6857
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract The effect of the Y-chromosome on the sexcombs in the legs ofDrosophila melanogaster has been examined in four different genotypes, viz., Oregon R+,y, sx andPc-Scx. For this purpose, various Y-chromosome-fragments (YL and YS) and one or two XO conditions have been used. The results of this investigation show that both long (YL) and short (YS) arms of the Y-chromosome tend to increase the teeth number in the sexcomb of the first legs in all genotypes excepty. The XO-1 condition, derived by the loss of one X, appears to decrease it; the XO-2, resulting from the fertilization of an X-bearing ovum by a nullo-Y sperm, appears to show an increased teeth number or no effect at all. The effect of Y-fragments is least in the case ofy and maximum insx. The various Y-fragments used also show a parallel, though inversely related, effect on the production of intermediate bristles insx. These Y-fragments show an opposite effect on the sexcombs of the second and third legs of thePc-Scx genotype. Here the mean numbers of teeth are significantly reduced in all cases as compared to those in XY;Pc-Scx/++ genotype. The different Y-fragments behave differently in their effect on sexcomb pattern. It has been suggested that secondary modifiers may be present in association with different genotypes as well as in the Y, which are required to maintain a morphodynamic equilibrium in pattern formation.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01507466
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    Paper (German National Licenses)
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  • 7
    Electronic Resource
    Electronic Resource
    Endgroup studies in poly (methyl methacrylate) initiated by redox systems containing reducing sulfoxy compounds in aqueous media (1966)
    New York : Wiley-Blackwell
    Die Makromolekulare Chemie 97 (1966), S. 202-208 
    Details
    ISSN: 0025-116X
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Description / Table of Contents: An Polymethylmethacrylaten, durch Redoxinitiierung in wäßriger Lösung dargestellt, wurden kolorimetrische Endgruppenbestimmungen durchgeführt. Die Redoxsysteme bestanden aus einer Sulfoxygruppe, HSO3-, SO2-3, S2O2-3, S2O2-4 oder S2O2-5 als Reduktionsmittel und einem der folgenden Aktivatoren: (a) Metallionen: Cu2+, Fe3+ und Ag+; (b) Kaliumchlorat und -bromat; (c) Wasserstoffperoxid und (d) Sauerstoff.Als Endgruppen werden im Falle (a) und (b) nur hydrolysebeständige Sulfoxygruppen eingebaut, bei (c) und (d) sowohl Sulfoxy- als auch Hydroxylgruppen.
    Notes: Poly(methyl methacrylate) samples obtained by aqueous redox initiation with reducing sulfoxy compounds such as HSO3-, SO2-3, S2O2-3, S2O2-4, and S2O2-5 in conjunction with different activators are analysed for endgroup content by the application of dye techniques, and limiting conditions for polymerization are reported in specific cases. Activators used are: (a) metal ions such as Cu2+, Fe3+, and Ag+ ion; (b) KCIO3 and KBrO3; (c) H2O2, and (d) oxygen. Endgroups incorporated are only nonhydrolysable sulfoxy in case of (a) and (b), and both nonhydrolysable sulfoxy and hydroxyl in case of (c) and (d).
    Additional Material: 3 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/macp.1966.020970118
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    Paper (German National Licenses)
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