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  • Organic Chemistry  (3)
  • QTL  (1)
  • Response force  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Some effects of chlordiazepoxide and d-amphetamine on response force during punished responding in rats (1978)
    Springer
    Psychopharmacology 56 (1978), S. 211-215 
    Details
    ISSN: 1432-2072
    Keywords: Chlordiazepoxide ; d-Amphetamine ; Response force ; Punishment ; Stereotyped behavior ; Rat
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Rats were reinforced with water on a continuous reinforcement schedule and were also punished with electric shock for every fifth response applied to a silent, isometric, force-sensing manipulandum. Oral doses of chlordiazepoxide (3.0, 9.0, 27.0 mg/kg) increased both conventional rate and force of punished responding. In contrast, d-amphetamine (0.8, 1.6, 3.2 mg/kg, by gavage) further decreased conventional rate and force of response, but this latter drug increased the rate of recorded responses that were lower than the 15-g force criterion for response consequences. The results for chlordiazepoxide are viewed in terms of its anxiolytic properties, while the d-amphetamine data appear to support a theory of amphetamine effects based on the concept of stereotyped behaviors.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00431852
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    A combined RFLP and AFLP linkage map of upland rice (Oryza sativa L.) used to identify QTLs for root-penetration ability (2000)
    Springer
    Theoretical and applied genetics 100 (2000), S. 49-56 
    Details
    ISSN: 1432-2242
    Keywords: Key words Drought resistance ; Oryza sativa ; QTL ; Rice ; Root penetration
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract  Acombined RFLP and AFLP linkage map of an F6 recombinant inbred population, which was derived from a previously mapped F2 of a cross between the two drought resistant upland rice varieties Bala and Azucena, is presented. The map contains 101 RFLP and 34 AFLP markers on 17 linkage groups covering 1680 cM. Also presented is the approximate mapping position of a further four RFLP and 75 AFLP markers, which either could not be given a unique place on the map or for which the available data is not sufficient to allow confident positioning, and the result of quantitative trait locus (QTL) mapping of traits related to root-penetration ability. Root penetration was assessed by counting the number of root axes that penetrated a 3 mm-thick layer consisting of 80% wax and 20% white soft paraffin. Good root penetration would be expected to increase drought resistance where soil strength is high. Single-marker analysis revealed seven QTLs for the number of roots which penetrate the wax layer. In identical locations were seven QTLs for the ratio of penetrated to the total number of roots. Transgressive inheritance of positive alleles from Bala explained four of these QTLs. Comparison of the QTLs identified here with previous reports of QTLs for root morphology suggest that alleles which improve root penetration ability may also either make the roots longer or thicker.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s001220050007
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Neue Methode für die Bestimmung des Handelswerthes des Braunsteins (1853)
    New York, NY : Wiley-Blackwell
    Journal für Praktische Chemie/Chemiker-Zeitung 60 (1853), S. 471-472 
    Details
    ISSN: 0021-8383
    Keywords: Chemistry ; Organic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/prac.18530600189
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Neue chlorometrische Probe für die unterchlorigsauren Salze (Bleichpulver) (1853)
    New York, NY : Wiley-Blackwell
    Journal für Praktische Chemie/Chemiker-Zeitung 60 (1853), S. 472-473 
    Details
    ISSN: 0021-8383
    Keywords: Chemistry ; Organic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/prac.18530600190
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    Notizen (1854)
    New York, NY : Wiley-Blackwell
    Journal für Praktische Chemie/Chemiker-Zeitung 61 (1854), S. 55-64 
    Details
    ISSN: 0021-8383
    Keywords: Chemistry ; Organic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/prac.18540610110
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    Paper (German National Licenses)
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