超螺旋质粒DNA中碱基臭氧降解的序列特异性
Sequence specificity of ozone-degradation of bases in supercoiled plasmid DNA.
作者信息
Sawadaishi K, Miura K, Ohtsuka E, Ueda T, Ishizaki K, Shinriki N
出版信息
Nucleic Acids Symp Ser. 1985(16):205-8.
PMID:4088871
Abstract
It was found that ozone reacted preferentially with thymine and guanine residues located in the specific region in pBR322 DNA. The sequence analysis of the region including the cleavage site produced by ozonization of ccDNA showed that ozone-modification proceeded in the single stranded region formed by cruciform-formation in supercoiled DNA.
摘要
研究发现，臭氧优先与pBR322 DNA特定区域中的胸腺嘧啶和鸟嘌呤残基发生反应。对包括cccDNA臭氧氧化产生的切割位点在内的区域进行序列分析表明，臭氧修饰发生在超螺旋DNA中十字形结构形成的单链区域。
相似文献
1
Sequence specificity of ozone-degradation of bases in supercoiled plasmid DNA.超螺旋质粒DNA中碱基臭氧降解的序列特异性
Nucleic Acids Symp Ser. 1985(16):205-8.
2
Structure- and sequence-specificity of ozone degradation of supercoiled plasmid DNA.超螺旋质粒DNA臭氧降解的结构和序列特异性
Nucleic Acids Res. 1986 Feb 11;14(3):1159-69. doi: 10.1093/nar/14.3.1159.
3
Mode of degradation of plasmid DNA with ozone.质粒DNA被臭氧降解的模式。
Nucleic Acids Symp Ser. 1984(15):151-4.
4
Analysis of chemical and enzymatic cleavage frequencies in supercoiled DNA.超螺旋DNA中化学和酶促切割频率的分析
J Mol Biol. 2004 Mar 5;336(5):1087-102. doi: 10.1016/j.jmb.2003.12.079.
5
[Formation of cruciform structures in pAO3 plasmid DNA on increasing superhelical density].[pAO3质粒DNA中超螺旋密度增加时十字形结构的形成]
Mol Biol (Mosk). 1983 May-Jun;17(3):667-77.
6
[Visualization of the cruciform structure of superhelical DNA by use of atomic force microscopy].[利用原子力显微镜观察超螺旋DNA的十字形结构]
Biofizika. 2000 Nov-Dec;45(6):1039-43.
7
8
Supercoiling-induced DNA bending.超螺旋诱导的DNA弯曲。
Biochemistry. 2004 Aug 24;43(33):10664-8. doi: 10.1021/bi0362572.
9
Conformation of the origin of P1 plasmid replication. Initiator protein induced wrapping and intrinsic unstacking.P1质粒复制起点的构象。引发蛋白诱导的缠绕和固有的解堆叠。
J Mol Biol. 1993 May 5;231(1):19-28. doi: 10.1006/jmbi.1993.1253.
10
Mode of degradation of tRNAs with ozone.
Nucleic Acids Symp Ser. 1981(10):211-4.
Zotero 插件