Analysis of DNA sequences CpG fine structure
Abstract
Numerical and graphical methods of CpG sites distribution in DNA sequences are introduced and described. Normalization of curve relative to the sequence length allows us to compare sequences by CpG accumulation characteristic and classify them by similarity of accumulation, but not only by their frequency. Using the introduced characteristics and similarity principle we show that there are differences in CpG sites accumulation inside DNA genes of organisms which differ by evolution and presence of DNA methylation. For species in which DNA methylation has no regulatory significance in imprinting processes and cell memory, the CpG sites distribution is random.
Downloads
References
Kowalczuk M, Mackiewicz P, Mackiewicz D. J. Appl. Genet. 2001;42:553-77.
Cebart S, Dudek MR, Mackiewicz P. Theory Biosci. 1998;117:78-89.
Singer M, Berg P. Geny i genomy. I.:Mir; 1998. 373p. (in Russian)
Bulmer M. Mol. Biol. Evol. 1987;4:395-405.
Kowalczuk M, Mackiewicz P, Mackiewicz D, Nowicka A, Dudkiewicz M, Dudek MR. BMC evolutionary biology. 2001;17:1-13.
Aissani B, Bernardi G. Gene. 1991;106:173-83.
Mouchiroud D, D’Onofrio G, Aissani B. Gene. 1991;100:181-7.
Glazko VI, Shulga EV, Dyman T, Glazko GV. DNK tekhnologii i bioinformatika v reshenii problem biotekhnologii mlekopitaiushchikh. Belaia Tcerkov:Belotcerkovskii gosudarstvennyi agrarnyi universitet; 2001. 487p. (in Russian)
Singer M, Berg P. Geny i genomy. M.:Mir; 1998. 391p. (in Russian)
Liuin B. Geny. M.:Mir; 1987. 544p. (in Russian)
Bird A. Genes and Development. 2002;16:6-21.
Ramsahoye B, Biniszkiewicz D, Lyko F, Clark V, Bird AP, Jaenisch R. Proc. Natl. Acad. Sci. USA. 2000;97:5237-42.
Low DA, Weyand NJ, Mahan MJ. Infection and Immunity. 2001;69:7197-204.
Yoon J-H, Smith LE, Feng Z, Tang M-S. Cancer research. 2001;1:7110-7.
Bird AP. Nature. 1986;321:209-13.
Antequera F, Bird A. Proc. Natl. Acad. Sci. U.S.A. 1993;90:11995-9.
Bird AP. Nucleic acids research. 1980;8:1499-504.
Gardiner-Garden M, Frommer M. J. Mol. Biol. 1987;196:261.
Venter JC, Adams MD, Myers EW. Science. 2001;291:1304-51.
Antonarakis SE. Genome linkage scanning: Systematic or intelligent? Nature Genet. 1994;8:211-2.
Cross SH. Mamm. Genome. 2000;11:373.
Vu TH, Li T, Nguyen D, Nguyen BT, Yao X-M, Hu J-F, et al. Genomics. 2000;64:132-43.
Puzyrev VP, Stepanov VA. Patologicheskaia anatomiia genoma cheloveka. Novosibirsk: Nauka; 1997. 265p. (in Russian)
Nakao M, Sasaki H. J. Biochem. 1996;120:467-73.
Zerova TE, Buzhievska TI. Genetyka i selektciia v Ukraiini na mezhi tysiacholit. Kiiyv:Logos; 2001.482-93. (in Ukrainian)
Lyon MF. Cytogenet. Cell Genet. 1998;80:133-7.
Kanaya S, Yamada Y, Kinouchi M, Kudo Y, Ikemura T. J. Mol. Evol. 2001;53:290-8.
Shimizu TS, Takahashi K, Tomita M. Gene. 1997;205:103-7.
Hsiao K, Cheng C-HC, Fernandes IE. Proc. Natl. Acad Sci. USA. 1990;87:9265-9.
Tykosinski ML, Max EE. Nucl. Acid Res. 1984;12:4385-96.
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).