High Performance Liquid Chromatographic determination of deoxycytidine monophosphate and methyl-deoxycytidine monophosphate for DNA demethylation monitoring: Experimental Design and Artificial Neural Networks optimisation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F01%3A00004613" target="_blank" >RIV/00216224:14310/01:00004613 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
High Performance Liquid Chromatographic determination of deoxycytidine monophosphate and methyl-deoxycytidine monophosphate for DNA demethylation monitoring: Experimental Design and Artificial Neural Networks optimisation
Original language description
The optimal conditions for the separation of 2'-deoxycytidine-5'-monophosphate and 5-methyl-2'-deoxycytidine-5'-monophosphate in the matrix of other natural occurring nucleotides after digest of DNA were investigated. Using experimental design combined with artificial neural networks, efficient optimisation of the HPLC separation conditions was performed. The mobile phase composition was optimised on the base of its three components (concentration of phosphate, content of methanol and pH). The best separation was obtained with a mobile phase containing 50 mM phosphate, pH 5.5 and 6% methanol. The final resolution achieved between 2'-deoxycytidine-5'-monophosphate and 5-methyl-2'-deoxycytidine-5'-monophosphate was equal to 2.78. Finally, the optimised system was successfully tested on the nucleotide mixture solution to determine the methylation state of 2'-deoxycytidine-5'-monophosphate in DNA in the search for FMR1 gene changes.
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CB - Analytical chemistry, separation
OECD FORD branch
—
Result continuities
Project
—
Continuities
—
Others
Publication year
2001
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
J. Chromatogr. B.
ISSN
0378-4347
e-ISSN
—
Volume of the periodical
2001
Issue of the periodical within the volume
755
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
9
Pages from-to
185
UT code for WoS article
—
EID of the result in the Scopus database
—