Divalent Cations Alter the Rate-Limiting Step of PrimPol-Catalyzed DNA Elongation
نویسندگان
چکیده
منابع مشابه
Adsorption of divalent cations on DNA.
The distribution of divalent ions in semidilute solutions of high-molecular-mass DNA containing both sodium chloride and strontium chloride in near-physiological conditions is studied by small-angle x-ray scattering and by small-angle neutron scattering. Both small-angle neutron scattering and small-angle x-ray scattering reveal a continuous increase in the scattering intensity at low q with in...
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Heat denaturation profiles of rat thymus DNA, in intact cells, reveal the presence of two main DNA fractions differing in sensitivities to heat. The thermosensitive DNA fraction shows certain properties similar to those of free DNA: its stability to heat is decreased by alcohols and is increased in the presence of the divalent cations Ca2+, Mn2+, or Mg2+ at concentrations of 0.1-1.0 mM. Unlike ...
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ژورنال
عنوان ژورنال: Journal of Molecular Biology
سال: 2019
ISSN: 0022-2836
DOI: 10.1016/j.jmb.2019.01.002