Library Catalogue

Library Catalogue

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    Union Catalogue of Agricultural Libraries in the Netherlands

    The WUR Library Catalogue contains bibliographic data on books and periodicals held by the libraries of Wageningen University and Research Centre and some 15 associated libraries. Holding data are added to each record.

    Subjects covered include Agrotechnology, Food and Food Production, Plant and Animal Sciences, Soil Science, Geo-information, Landscape and Spatial Planning, Water and Climate, Ecosystem Studies, Economics and Society.

    The joint collections of the participating libraries cover a substantial part of the internationally available scientific literature in these disciplines.

    As far as Dutch scientific literature in these fields is concerned, coverage can be considered near 100%, including much of the so-called "grey literature".

    All titles are entered in their original language. Keywords are added to facilitate subject searching.

    The database is updated every day and now contains over 830.000 records.

Record number 104525
Title Chemogenetical investigations of flower colours in Cyclamen
show extra info.
door Jan van Bragt
Author(s) Bragt, J. van
Publisher Wageningen : Veenman
Publication year 1962
Description VIII, 41 p ill
Notes Proefschrift Wageningen  show all notes
Ook versch. als: Mededelingen van de Landbouwhogeschool te Wageningen, Nederland 62 (4)
Ook verschenen als handelsuitgave
Tutors Wellensiek, Prof. Dr. Ir. S.J. ; Hertog, Prof. Dr. H.J. den
Graduation date 1962-06-29
Dissertation no. 328
Author abstract show abstract
Flower pigments in cyclamen species, cultivars and crosses between cultivars were investigated to provide a basis for the description of cultivars and for breeding work. By paper chromatography, 14 anthocyanins and 8 flavonol glycosides were isolated. Two leuco-anthocyanins were found. The results of the analysis of flower-colouring flavonoids in wild species and cultivars were listed in tables. Analysis of the chemistry and genetics of crosses between cultivars confirmed the presence of genes W, F, S and M . Additional data were found on their effect in biosynthesis of flavonoids. Three new genes were detected: X, determining the glycosidic pattern of a flavonol glycoside, Y , determining the glycosidic pattern of an anthocyanin, and Z , determining the distribution of flower pigment.

A hypothesis on the effect of the genes in the biosynthesis of the flowercolouring flavonoids was proposed.

Online full textINTERNET
On paper FORUM ; STACKS ; NN08200,328
FORUM ; STACKS ; NN08202,328
Keyword(s) (cab) ornamental plants / primulaceae
Categories Ornamental Plants
Publication type PhD thesis
Language English
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