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Effect of chloride lons on the reaction of diphenylamine with DNA
(Elsevier, 1965-08)
The sensitivity of the Dische test (diphenylamine) for DNA is reduced by the presence of chloride ions, which cause formation of a new reaction product whose absorption maximum is at lower wavelength, and also a reduction ...
Some properties of nucleic acids extracted with phenol
(Elsevier, 1965-02-08)
Preparations of nucleic acids obtained by extraction of mouse liver, HeLa cells and cell fractions with phenol and deoxycholate have been characterized with regard to the differential solubility of ribonucleic acid and ...
Concerning the molecular weight, shape, and size of polyglucose isolated from HeLa cells
(Elsevier, 1966-01-04)
Light-scattering measurements were made on a preparation of polyglucose isolated from HeLa cells. The molecular weight was determined, from a Zimm plot of the data, to be 4.6[middle dot]106. The character of the angular ...