[Fusion of complexes of DNA and extended ligands].
The theory of melting of DNA complexes with extended ligands (ties) is considered. Influence of ties interacting electorally with certain DNA regions and influence of extender ties, interacting unelectorally on the helix coil transition parameters is compared. It has been shown that both types of ties cause, coincided qualitatively, but differed quantatively, shifts of melting temperature and change of the melting range width of DNA. Comparison of theory with experiment in the case of DNA complexes with ribonuclease is given.
D055598:Chemical Phenomena; D002621:Chemistry; D004247:DNA; D007700:Kinetics; D008024:Ligands; D008433:Mathematics; D013696:Temperature
D008024:Ligands; D004247:DNA
Plavlenie kompleksov DNK s protiazhennymi ligandami