Site-specific OsO4 modification of the B-Z junctions formed at the (dA-dC)32 region in supercoiled DNA.

作者: G Galazka , E Palecek , R D Wells , J Klysik

DOI: 10.1016/S0021-9258(19)62725-0

关键词:

摘要: … by the BZ transition within the (dA-dC)3z block and is likely to be the junction region between … correlate the extent of modification at the BZ junction region and its S1 nuclease sensitivity. …

参考文章(42)
K Burton, WT Riley, Selective degradation of thymidine and thymine deoxynucleotides Biochemical Journal. ,vol. 98, pp. 70- 77 ,(1966) , 10.1042/BJ0980070
R D Wells, J J Miglietta, J Kłysik, J E Larson, S M Stirdivant, W Zacharias, Spectroscopic studies on acetylaminofluorene-modified (dT-dG)n . (dC-dA)n suggest a left-handed conformation. Journal of Biological Chemistry. ,vol. 257, pp. 10166- 10171 ,(1982) , 10.1016/S0021-9258(18)33999-1
C K Singleton, R D Wells, Relationship between superhelical density and cruciform formation in plasmid pVH51. Journal of Biological Chemistry. ,vol. 257, pp. 6292- 6295 ,(1982) , 10.1016/S0021-9258(20)65137-7
C K Singleton, M W Kilpatrick, R D Wells, S1 nuclease recognizes DNA conformational junctions between left-handed helical (dT-dG n. dC-dA)n and contiguous right-handed sequences. Journal of Biological Chemistry. ,vol. 259, pp. 1963- 1967 ,(1984) , 10.1016/S0021-9258(17)43501-0
Thomas G. Spiro, Nucleic Acid-Metal Ion Interactions ,(1980)
Allan M. Maxam, Walter Gilbert, [57] Sequencing end-labeled DNA with base-specific chemical cleavages Nucleic Acids Part I. ,vol. 65, pp. 499- 560 ,(1980) , 10.1016/S0076-6879(80)65059-9
C K Singleton, Effects of salts, temperature, and stem length on supercoil-induced formation of cruciforms. Journal of Biological Chemistry. ,vol. 258, pp. 7661- 7668 ,(1983) , 10.1016/S0021-9258(18)32230-0
D S Kang, R D Wells, B-Z DNA junctions contain few, if any, nonpaired bases at physiological superhelical densities. Journal of Biological Chemistry. ,vol. 260, pp. 7783- 7790 ,(1985) , 10.1016/S0021-9258(17)39675-8