Electroanalytical determination of the constituent bases in deoxyribonucleic acid
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چکیده
منابع مشابه
determination of maximal singularity free zones in the workspace of parallel manipulator
due to the limiting workspace of parallel manipulator and regarding to finding the trajectory planning of singularity free at workspace is difficult, so finding a best solution that can develop a technique to determine the singularity-free zones in the workspace of parallel manipulators is highly important. in this thesis a simple and new technique are presented to determine the maximal singula...
15 صفحه اولGentiobiose, a constituent of deoxyribonucleic acid from coliphage T6.
The deoxyribonucleic acid of the T-even coliphages contains glucosylated and nonglucosylated 5-hydroxymethylcytosine in place of cytosine (l-6). In the case of deoxyribonucleic acid from phage T6, 72y0 of the 5-hydroxymethylcytosine residues are diglucosylated. In T2 deoxyribonucleic acid, 70% of the 5-hydroxymethylcytosine residues are monoglucosylated, but 5% bear diglucosyl units. A recent i...
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A method for the quantitative determination of DNA in the 50 to 500 micromicrog. range is presented. Cells or cell nuclei are isolated individually from fixed tissue by means of micromanipulation. The tissue units in question are extracted in an oil chamber with deoxyribonuclease solution. The extracts are evaporated to dryness and redissolved to lens-shaped drops, the DNA contents of which are...
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The protein content and dry weight of tissue fragments may vary considerably without any real change in cell number. In view of the rather constant amount of deoxyribonucleic acid per cell found for any given species (1) it has been suggested that it should be used for the measurement of cell number (2). In tissue culture studies where it has been used in this way micro modifications of the pro...
متن کاملThe determination of the total deoxyribose of deoxyribonucleic acid.
Although several methods (1-5) are used for the determination of deoxyribonucleic acid, none is without some limitations. For example, procedures (1) that depend on the analysis of phosphate in fractionated materials are of limited sensitivity. The use of the absorption at 260 rnp as a measure of deoxyribonucleic acid (2) does not provide a procedure giving readily comparable values for differe...
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ژورنال
عنوان ژورنال: BUNSEKI KAGAKU
سال: 1978
ISSN: 0525-1931
DOI: 10.2116/bunsekikagaku.27.10_655