One characteristic of DNA, CsCI buoyant density peak values, was determined for DNA samples isolated from 93 speeies belonging to 11 orders of mammals. The CsCl buoyant density values varied over a very narrow range, 1.696-1.701 g/cm 3. Satellite DNAs were found in a number of species. The function
Heterogeneity in CsCl buoyant densities of chiropteran DNA
โ Scribed by Frances E. Arrighi; William Z. Lidicker; Manley Mandel; Janet Bergendahl
- Publisher
- Springer
- Year
- 1972
- Tongue
- English
- Weight
- 222 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0006-2928
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๐ SIMILAR VOLUMES
The buoyant densities of natural and synthetic DNA's can be accurately interrelated if second-neighbor influences are taken into account. We derive the following expressions, based partly on the buoyant densities of six synthetic DNA's, for the buoyant densities p (g/cma) of DNA's having random sequ
Buoyant density of DNA in CsCl gradients with Hoechst 33258 (bisbenzimide) was investigated as a function of guanine plus cytosine content of the DNA (%GC; in mole percent). A formula for calculating %GC from the refractive index (nD) of the isopycnic CsCl/Hoechst 33258 solution over the range of 0-
## Abstract The buoyant density of Tโ4 DNA was determined by equilibrium sedimentation in a density gradient, of mixed solutions of cesium and magnesium chlorides and bromides. The preferential hydration was calculated from these data, allowing appropriately for the exchange equilibrium of DNA with