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Cytogenetical and biochemical investigations in bioindication of common oak forests
1995
Papes, D. | Besendorfer, V. | Zoldos, V. | Littvay, T. | Peskan, T. | Krsnik-Rasol, M. (Zagreb Univ. (Croatia). Science Fac.)
Cytogenetical and biochemical investigations of common oak (Quercus robur L.) were applied in order to find suitable markers in bioindication of oak populations. In cytogenetical analyses the chromosome aberration and mitotic index were recorded. Chromosome banding, B-chromosomes, location and number of nuclear organizer regions were indicated using Giemsa C-banding method, fluorescence staining and silver impregnation. In biochemical analyses SDS-electrophoresis of soluble proteins and isoelectric focusing of isoperoxidases were used.
Mostrar más [+] Menos [-]Giemsa C-banding of the chromosomes in the macrogametophyte of norway spruce
1995
Kohler, B. | Guttenberger, H. (Graz Univ. (Austria). Plant Physiology Inst.) | Borzan, Z. (Zagreb Univ. (Croatia). Forestry Fac.)
Giemsa C-banding method was applied on chromosomes in the female gametophyte tissue of Norway spruce (Picea abies (L.) Karesten). A karyogram of one single tree growing in the Botanical Garden of the University of Graz, Austria, was made by using an image analysis system. All chromosomes (n=12) showed pericentic C-bands. Chromosomes II, V and IX possed intercalary C-bands located at secondary constrictions. Telomeric C-bands appeared in chromosomes II and III on both arms.
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