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  • 1
    ISSN: 1432-203X
    Keywords: Key words Friable embryogenic callus ; Regeneration ; Rhizome ; Alstroemeria
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract  Stem segments of seedlings from two Alstroemeria breeding lines, cultured on media supplemented with 4 mg/l 2,4-dichlorophenoxyacetic acid and 0.5–1.0 mg/l 6-benzylaminopurine (BA), initiated soft callus, which became compact after subculture on a medium with only 0.5 mg/l BA. Friable embryogenic calli were initiated from compact callus on a medium supplemented with 10 mg/l picloram. Proembryos developed from friable embryogenic calli via embryos into plants after subculture on medium supplemented with 0.1 mg/l BA. The proembryos formed friable embryogenic calli again after culture on medium supplemented with 10 mg/l picloram. The total time needed to regenerate a complete plantlet from friable callus was approximately 6 months. This system for the production of embryogenic material is considered to have valuable applications for genetic transformation in Alstroemeria.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Fresenius' Zeitschrift für analytische Chemie 297 (1979), S. 308-312 
    ISSN: 1618-2650
    Keywords: Analytische Chemie ; Ausbildung in den Niederlanden
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Summary In this paper a survey is presented of the actual situation with regard to the education in Analytical Chemistry at the universities in the Netherlands.
    Notes: Zusammenfassung Ein Überblick wird gegeben über die gegenwärtigen Personal- und Unterrichtsverhältnisse an den verschiedenen Universitäten und Hochschulen des Landes.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Fresenius' Zeitschrift für analytische Chemie 297 (1979), S. 262-264 
    ISSN: 1618-2650
    Keywords: Analytische Chemie ; Planung für die Hochschulausbildung in den Niederlanden
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Summary A nationwide planning of Analytical Chemistry in universities should meet two requirements: formulation of a common minimum programme for all universities and a well-balanced spread of research themes over the different universities. In the Netherlands this planning is the object of “ISOAN”, the Intersubfaculty Deliberation on Analytical Chemistry. Perhaps spectacular results have not yet been obtained, however thinking about these subjects has led to a more lucid picture and better mutual understanding.
    Notes: Zusammenfassung Eine solche allgemeine Planung für die Analytische Chemie sollte zwei Forderungen erfüllen: die Aufstellung eines gemeinsamen Mindestprogramms für alle Universitäten und eine ausgewogene Verteilung der Forschungsthemen auf die verschiedenen Hochschulen. In den Niederlanden gehört diese Planung zu den Aufgaben des »ISOAN« (Intersubfakultäts-Beratung über Analytische Chemie). Obwohl bisher keine besonders auffallenden Ergebnisse erzielt wurden, konnte doch durch die Beratungen ein klares Bild der Analytischen Chemie und ein besseres gegenseitiges Verständnis erreicht werden.
    Type of Medium: Electronic Resource
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