Intramolecular dG.dG.dC triplex detected in Escherichia coli cells.
Intramolecular dG.dG.dC triplex detected in Escherichia coli cells.
复制标题
在大肠杆菌细胞中检测到分子内 dG.dG.dC 三链体。
DOI:
10.1016/0022-2836(92)90242-c
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发表时间:
1992
影响因子:
5.6
通讯作者:
Kohwi-Shigematsu,T
中科院分区:
文献类型:
--
作者:
Kohwi,Y;Malkhosyan,SR;Kohwi-Shigematsu,T
The formation of an intramolecular dG·dG·dC triplex inEscherichia colicells is demonstrated at single-base resolution. The intramolecular dG·dG·dC triplex structure was probedin situforE. colicells containing plasmid DNAs with varying lengths of poly(dG)·poly(dC) tracts employing chloroacetaldehyde. This chemical probe reacts specifically with unpaired DNA bases. The triplex structure formed with the poly(dG)·poly(dC) tracts of 35 and 44 base-pairs, but not with 25 base-pairs. The triplex was detected only one to two hours after the chloramphenicol treatment: the period at which the extracted plasmid DNA revealed the maximal superhelical density.
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影响因子:
2.9
作者:
BOLES, TC;HOGAN, ME
通讯作者:
HOGAN, ME
影响因子:
1.8
作者:
N. K. Kochetkov;V. Shibaev;A. Kost
通讯作者:
A. Kost
影响因子:
14.9
作者:
Kohwi,Y
通讯作者:
Kohwi,Y
影响因子:
3.5
作者:
Petr Karlovsky;Petr Pečinka;M. Vojtíṥková;E. Makaturová;Emil Paleček
通讯作者:
Emil Paleček
影响因子:
64.8
作者:
H. A. Mace;H. Pelham;A. Travers
通讯作者:
A. Travers