A technique for C banding in Vicia faba chromosomes.
نویسندگان
چکیده
منابع مشابه
Respiration and Geotropism in Vicia Faba. I
In this paper there are given the results of a study of the relation of respiration to temperature, in seedlings of Vicia faba, and of the onset of geotropic response. It is shown that with due care and very accurate control of temperature constancy, one can get constant excretion of CO(2) even over fairly long periods. The treatment of the experimental data shows that the Q(10) ratio is of cou...
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Poly A(+) mRNA was isolated from Vicia faba leaves and translated in vitro using a rabbit reticulocyte translation system. From analysis of the total translation products, the major proteins synthesized in vitro were 32 kilodaltons and 20 kilodaltons. When antibodies to Vicia faba polyphenoloxidase were added, a specific immunoprecipitable protein was observed. This protein's molecular weight w...
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Present study was conducted to study the impact of food additives like boric acid, citric acid and sodium metabisulphite individually, in different concentrations, on root tips of Vicia faba L. Cytological studies revealed significant decrease in mitotic index with an increase in concentration of the food additives. Most frequent cytological abnormalities observed are fragments, disturbed metap...
متن کاملThe Effect of Extended Anaerobic Treatments on the Chromosomes of Vicia faba
The effects of extended anaerobic treatments on Vicia faba lateral root-tip chromosomes were determined. It was observed that aberrations resulted from these treatments, and that the frequency varied from root to root as well as from experiment to experiment. It was suggested that the inconsistency observed might be due to variation in the abilities of different roots to produce energy via ferm...
متن کاملStrandedness of Vicia Faba Chromosomes as Revealed by Enzyme Digestion Studies
Chromosomes and nuclei isolated from neutral formalin-fixed Vicia faba lateral roots were treated with trypsin, pepsin, RNase, or DNase. Only trypsin affected the morphology of the chromosomes and nuclei. The appearance of the chromosomes after trypsin digestion indicated that each chromatid contained four strands that could be seen with an ordinary light microscope. The experiments are interpr...
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ژورنال
عنوان ژورنال: The Japanese Journal of Genetics
سال: 1980
ISSN: 0021-504X,1880-5787
DOI: 10.1266/jjg.55.301