UV-induced interstrand cross-linking of d(GT)n.d(CA)n is facilitated by a structural transition.
1986; Elsevier BV; Volume: 261; Issue: 22 Linguagem: Inglês
10.1016/s0021-9258(18)67489-7
ISSN1083-351X
AutoresJ. Love, Hong T. Nguyen, A Or, Arun K. Attri, Kenneth W. Minton,
Tópico(s)Chemical Synthesis and Analysis
ResumoPhotochemical alterations following ultraviolet irradiation of the alternating copolymer d(GT),*d(CA), were studied.We found that in solution conditions which produced circular dichroism spectra compatible with B-form or A-form DNA, no interstrand crosslinking or photoproduct formation could be demon-
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