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  • 1
    Electronic Resource
    Electronic Resource
    Indole-3-acetic acid levels after phytochrome-mediated changes in the stem elongation rate of dark- and light-grown Pisum seedlings (1992)
    Springer
    Planta 188 (1992), S. 85-92 
    Details
    ISSN: 1432-2048
    Keywords: Auxin and stem growth ; Epidermis and stem growth ; Pisum (stem growth) ; Phytochrome stem growth ; Stem elongation
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract The effect of red (R) and far-red (FR) light on stem elongation and indole-3-acetic acid (IAA) levels was examined in dwarf and tall Pisum sativum L. seedlings. Red light reduced the extension-growth rate of etiolated seedlings by 70–90% after 3 h, and this inhibition was reversible by FR. Inhibition occurred throughout the growing zone. After 3 h of R, the level of extractable IAA in whole stem sections from the growing zone of etiolated plants either increased or showed no change. By contrast, extractable IAA from epidermal peels consistently decreased 3 h after R treatments. Decreases of 40% were observed for epidermal peels from the top 1 cm of tall plants receiving 3 h R. Brief R treatments resulted in smaller decreases in epidermal IAA levels and these decreases were not as great when FR followed R. In lightgrown plants, end-of-day FR stimulated growth during the following dark period in a photoreversible manner. The uppermost 1 cm of expanding third internodes was most responsive to the FR. Extractable IAA from epidermal peels from the upper 1 cm of third internodes increased by 30% or more 5 h after FR. When R followed the FR the increases were smaller. Levels of IAA in whole stem sections did not change and were twofold greater than in dark-grown plants. In both dark- and light-grown tall plants, IAA levels were lower in epidermal peels than in whole stem segments. These results provide evidence that IAA is compartmentalized at the tissue level within the growing stem and that phytochrome regulation of stem elongation rates may be partly based on modulating the level of IAA within the epidermis.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00198943
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Indole-3-acetic acid levels after phytochrome-mediated changes in the stem elongation rate of dark- and light-grownPisum seedlings (1992)
    Springer
    Planta 188 (1992), S. 85-92 
    Details
    ISSN: 1432-2048
    Keywords: Auxin and stem growth ; Epidermis and stem growth ; Pisum (stem growth) ; Phytochrome stem growth ; Stem elongation
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract The effect of red (R) and far-red (FR) light on stem elongation and indole-3-acetic acid (IAA) levels was examined in dwarf and tallPisum sativum L. seedlings. Red light reduced the extension-growth rate of etiolated seedlings by 70–90% after 3 h, and this inhibition was reversible by FR. Inhibition occurred throughout the growing zone. After 3 h of R, the level of extractable IAA in whole stem sections from the growing zone of etiolated plants either increased or showed no change. By contrast, extractable IAA from epidermal peels consistently decreased 3 h after R treatments. Decreases of 40% were observed for epidermal peels from the top 1 cm of tall plants receiving 3 h R. Brief R treatments resulted in smaller decreases in epidermal IAA levels and these decreases were not as great when FR followed R. In lightgrown plants, end-of-day FR stimulated growth during the following dark period in a photoreversible manner. The uppermost 1 cm of expanding third internodes was most responsive to the FR. Extractable IAA from epidermal peels from the upper 1 cm of third internodes increased by 30% or more 5 h after FR. When R followed the FR the increases were smaller. Levels of IAA in whole stem sections did not change and were twofold greater than in dark-grown plants. In both dark- and light-grown tall plants, IAA levels were lower in epidermal peels than in whole stem segments. These results provide evidence that IAA is compartmentalized at the tissue level within the growing stem and that phytochrome regulation of stem elongation rates may be partly based on modulating the level of IAA within the epidermis.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01160716
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Notiz über die Einwirkung von Ammoniak auf N-Acyl-isatine (1966)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 99 (1966), S. 3060-3062 
    Details
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19660990942
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Über 1.4-Oxazine, I. Darstellung kondensierter 1.4-Oxazinone-(2) durch Umsetzung von o-Aminophenolen mit α-Ketoestern (1961)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 94 (1961), S. 1664-1675 
    Details
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: o-Aminophenole, Aminonaphthole und andere aromatische Hydroxy-amino-Verbindungen setzen sich mit α-Ketocarbonsäureestern in hohen Ausbeuten zu kondensierten 1.4-Oxazinonen-(2) um. Diese eignen sich wegen ihrer hervorragenden Kristallisationseigenschaften sowohl zur Charakterisierung aromatischer Hydroxy-amino-Verbindungen als auch zur Charakterisierung von α-Ketoestern.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19610940632
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  • 5
    Electronic Resource
    Electronic Resource
    Über 1.4-Oxazine, II. Überführung der 1.4-Benzoxazinone-(2) in Phenmorpholone-(2) und N-substituierte Aminoalkohole (1961)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 94 (1961), S. 1676-1682 
    Details
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Die katalytische Hydrierung der aromatisch kondensierten 1.4-Oxazinone-(2) (Azacumarine) führt zu ihren 3.4-Dihydroderivaten, den Morpholonen-(2), die auch als Lactone der entsprechenden N-[o-Hydroxyl-aryl]-α-aminosäuren beschrieben werden können. Hydrierung der 1.4-Benzoxazinone-(2) mit Lithiumaluminiumhydrid liefert unter Öffnung des Lactonringes N-substituierte 1.2-Aminoalkohole.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19610940633
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    Paper (German National Licenses)
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  • 6
    Electronic Resource
    Electronic Resource
    Die Nitrosobenzaldehyde (1903)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 36 (1903), S. 2303-2311 
    Details
    ISSN: 0365-9496
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.190303602155
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    Paper (German National Licenses)
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  • 7
    Electronic Resource
    Electronic Resource
    Die Nitrosobenzoësäureester (1903)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 36 (1903), S. 2312-2314 
    Details
    ISSN: 0365-9496
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.190303602156
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  • 8
    Electronic Resource
    Electronic Resource
    Ueber Nitrosobenzoësäuren (1904)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 37 (1904), S. 333-335 
    Details
    ISSN: 0365-9496
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19040370160
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  • 9
    Electronic Resource
    Electronic Resource
    Ueber Azoxybenzylidenbasen (1902)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 35 (1902), S. 2434-2438 
    Details
    ISSN: 0365-9496
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.190203502224
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  • 10
    Electronic Resource
    Electronic Resource
    Ueber die Darstellung der Nitrosobenzaldehyde (1903)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 36 (1903), S. 793-794 
    Details
    ISSN: 0365-9496
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.190303601165
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    Paper (German National Licenses)
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