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Karlovsky, P. ; Pečinka, P.* ; Vojtíšková, M.* ; Makaturova, E.* ; Paleček, E.*

Protonated triplex DNA in E. coli cells as detected by chemical probing.

FEBS Lett. 274, 39-42 (1990)
DOI
Open Access Green as soon as Postprint is submitted to ZB.
The triplex structure in vitro is well established; however, no direct evidence has been available concerning its existence in the cell. Using the direct chemical probing here we show that the triplex H structure can exist in E. coli cells at acidic intracellular pH values; this structure differs in some details from that observed in vitro.
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Publication type Article: Journal article
Document type Scientific Article
Keywords E. Coli ; H-dna Conformer ; Homopurine-homopyrimidine Sequence ; Intracellular Ph ; Intracellular Plasmid ; Osmium Tetroxide ; Triplex Dna
ISSN (print) / ISBN 0014-5793
e-ISSN 1873-3468
Journal FEBS Letters
Quellenangaben Volume: 274, Issue: 1-2, Pages: 39-42 Article Number: , Supplement: ,
Publisher Elsevier
Reviewing status Peer reviewed