[Effect of polynucleotide adsorption on characteristics of a planar phosphatidylcholine bilayer membrane].
Interaction of DNA with planar bilayer phosphatidylcholine membrane in the presence of CaCl2 increases electric conductance of the membrane several times as a result of the formation of DNA-membrane complex. The same effect was observed in the cases of ribosomal RNA and synthetic homopolymers polyA, polyU and polyA X polyU double helix.
D000327:Adsorption; D004247:DNA; D004553:Electric Conductivity; D008051:Lipid Bilayers; D010713:Phosphatidylcholines; D011119:Polynucleotides
D008051:Lipid Bilayers; D010713:Phosphatidylcholines; D011119:Polynucleotides; D004247:DNA
Vliianie adsorbtsii polinukleotidov na kharakteristiki ploskoĭ bisloĭnoĭ fosfatidilkholinovoĭ membrany.