Based on the data of UV and IR spectroscopy, electronic and vibrational circular dichroism, the interaction of manganese ions with DNA was investigated. It was shown that the binding of ions to DNA proceeds in three stages depending on the manganese-to-DNA phosphates molar ratio [Mn]/[P]. At the first stage ([Mn]/[P]

Original languageEnglish
Pages (from-to)810-817
Number of pages8
JournalBiofizika
Volume50
Issue number5
StatePublished - 2005

    Research areas

  • UV/IR spectroscopy, circular dichroism, DNA, manganese ions, PROTON-RELAXATION ENHANCEMENT, CIRCULAR-DICHROISM, METAL-IONS, CONFORMATION, DENATURATION, MECHANISM, CATIONS, MN-2, ACID

ID: 88699100