DNA structure constraint is probably a fundamental factor inducing CpG deficiency in bacteria
Author(s) -
Yong Wang,
Frederick C. Leung
Publication year - 2004
Publication title -
bioinformatics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.599
H-Index - 390
eISSN - 1367-4811
pISSN - 1367-4803
DOI - 10.1093/bioinformatics/bth393
Subject(s) - cpg site , genome , biology , dna , context (archaeology) , dna methylation , genetics , gc content , bacterial genome size , constraint (computer aided design) , differentially methylated regions , dna sequencing , computational biology , gene , mathematics , paleontology , gene expression , geometry
It has been speculated that CpG dinucleotide deficiency in genomes is a consequence of DNA methylation. However, this hypothesis does not adequately explain CpG deficiency in bacteria. The hypothesis based on DNA structure constraint as an alternative explanation was therefore examined.
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