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FLUORESCENCE OF COMPLEXES OF QUINACRINE MUSTARD WITH DNA .2. DEPENDENCE ON THE STAINING CONDITIONS
被引:9
作者
:
ANDREONI, A
论文数:
0
引用数:
0
h-index:
0
机构:
UNIV PAVIA,CTR STUDIO ISTOCHIM,IST ANAT COMPARATA,I-27100 PAVIA,ITALY
ANDREONI, A
COVA, S
论文数:
0
引用数:
0
h-index:
0
机构:
UNIV PAVIA,CTR STUDIO ISTOCHIM,IST ANAT COMPARATA,I-27100 PAVIA,ITALY
COVA, S
BOTTIROLI, G
论文数:
0
引用数:
0
h-index:
0
机构:
UNIV PAVIA,CTR STUDIO ISTOCHIM,IST ANAT COMPARATA,I-27100 PAVIA,ITALY
BOTTIROLI, G
PRENNA, G
论文数:
0
引用数:
0
h-index:
0
机构:
UNIV PAVIA,CTR STUDIO ISTOCHIM,IST ANAT COMPARATA,I-27100 PAVIA,ITALY
PRENNA, G
机构
:
[1]
UNIV PAVIA,CTR STUDIO ISTOCHIM,IST ANAT COMPARATA,I-27100 PAVIA,ITALY
[2]
POLITECN MILAN,IST FIS,I-20133 MILAN,ITALY
来源
:
PHOTOCHEMISTRY AND PHOTOBIOLOGY
|
1979年
/ 29卷
/ 05期
关键词
:
D O I
:
10.1111/j.1751-1097.1979.tb07797.x
中图分类号
:
Q5 [生物化学];
Q7 [分子生物学];
学科分类号
:
071010 ;
081704 ;
摘要
:
Abstract—Measurements of time‐resolved fluorescence of Micrococcus lysodeikticus DNA stained with quinacrine mustard are presented in this paper. In particular, the dependence of the fluorescence decay law both on the degree of DNA saturation by the dye and on the ionic strength of the solutions is investigated. It is shown that the quinacrine mustard molecules intercalating the DNA base pairs exhibit two different fluorescence behaviors which make them either donors or acceptors in a Forster energy transfer mechanism. A mathematical formulation of this mechanism allows us to interpret all the experimental fluorescence decay curves. In addition, some new properties of the external binding mode are obtained. Copyright © 1979, Wiley Blackwell. All rights reserved
引用
收藏
页码:951 / 957
页数:7
相关论文
共 15 条
[11]
GALANIN MD, 1955, SOV PHYS JETP-USSR, V1, P317
[12]
PROCEDURE FOR ISOLATION OF DEOXYRIBONUCLEIC ACID FROM MICRO-ORGANISMS
MARMUR, J
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0
h-index:
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MARMUR, J
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[14]
RESONANCE ENERGY TRANSFER BETWEEN ETHIDIUM BROMIDE MOLECULES BOUND TO NUCLEIC ACIDS - DOES INTERCALATION WIND OR UNWIND DNA HELIX
PAOLETTI, J
论文数:
0
引用数:
0
h-index:
0
PAOLETTI, J
LEPECQ, JB
论文数:
0
引用数:
0
h-index:
0
LEPECQ, JB
[J].
JOURNAL OF MOLECULAR BIOLOGY,
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&
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←
1
2
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共 15 条
[11]
GALANIN MD, 1955, SOV PHYS JETP-USSR, V1, P317
[12]
PROCEDURE FOR ISOLATION OF DEOXYRIBONUCLEIC ACID FROM MICRO-ORGANISMS
MARMUR, J
论文数:
0
引用数:
0
h-index:
0
MARMUR, J
[J].
JOURNAL OF MOLECULAR BIOLOGY,
1961,
3
(02)
: 208
-
&
[13]
MODEST EJ, 1973, FLUORESCENCE TECHNIQ, P125
[14]
RESONANCE ENERGY TRANSFER BETWEEN ETHIDIUM BROMIDE MOLECULES BOUND TO NUCLEIC ACIDS - DOES INTERCALATION WIND OR UNWIND DNA HELIX
PAOLETTI, J
论文数:
0
引用数:
0
h-index:
0
PAOLETTI, J
LEPECQ, JB
论文数:
0
引用数:
0
h-index:
0
LEPECQ, JB
[J].
JOURNAL OF MOLECULAR BIOLOGY,
1971,
59
(01)
: 43
-
&
[15]
PEACOCKE AR, 1973, HETEROCYCL COMPOUNDS, V9, P723
←
1
2
→