ICCAS OpenIR
THE ENERGY TRANSFER FROM TRIPLEX dA(10 center dot)2dT(10) TO THE BOUND ETHIDIUM BROMIDE
Bai Chunli1; Fang Ye1; Cao Enhua2; Zhang Pingcheng1; He Yujian2; Tang Youqi1
1993
Source PublicationACTA PHYSICO-CHIMICA SINICA
ISSN1000-6818
Volume9Issue:3Pages:295-298
AbstractThe energy transfer from triplex dA(10).2dT(10) or duplex dA(10).dA(10) to ethidium bromide in the 10mmol.L-1 phosphate buffer (pH = 7.1) has been investigated. The apparent relative fluorescence quantum yield as a function of excitation wavelength is observed, but the increase in quantum yield in case of the tripled is lower than that for the duplex. This result not only provides strong evidence for intercalative binding of ethidium to both duplex and triplex forms of dA(10) and dT(10), but also indicates that binding to the triplex form results in substantially smaller energy transfer than binding to the duplex.
KeywordTriplex Da(10.)2dt(10) Ethidium Bromide Energy Transfer
DOI10.3866/PKU.WHXB19930303
Indexed BySCI
Language英语
WOS IDWOS:000207577500003
PublisherPEKING UNIV PRESS
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/64232
Collection中国科学院化学研究所
Corresponding AuthorBai Chunli
Affiliation1.Acad Sinica, Inst Chem, Beijing 100080, Peoples R China
2.Acad Sinica, Inst Biophys, Beijing 100101, Peoples R China
Recommended Citation
GB/T 7714
Bai Chunli,Fang Ye,Cao Enhua,et al. THE ENERGY TRANSFER FROM TRIPLEX dA(10 center dot)2dT(10) TO THE BOUND ETHIDIUM BROMIDE[J]. ACTA PHYSICO-CHIMICA SINICA,1993,9(3):295-298.
APA Bai Chunli,Fang Ye,Cao Enhua,Zhang Pingcheng,He Yujian,&Tang Youqi.(1993).THE ENERGY TRANSFER FROM TRIPLEX dA(10 center dot)2dT(10) TO THE BOUND ETHIDIUM BROMIDE.ACTA PHYSICO-CHIMICA SINICA,9(3),295-298.
MLA Bai Chunli,et al."THE ENERGY TRANSFER FROM TRIPLEX dA(10 center dot)2dT(10) TO THE BOUND ETHIDIUM BROMIDE".ACTA PHYSICO-CHIMICA SINICA 9.3(1993):295-298.
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