M3D: a kernel-based test for spatially correlated changes in methylation profiles
Author(s) -
Tom Mayo,
Gabriele Schweikert,
Guido Sanguinetti
Publication year - 2014
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/btu749
Subject(s) - kernel (algebra) , test (biology) , computer science , methylation , statistics , mathematics , biology , genetics , combinatorics , ecology , gene
DNA methylation is an intensely studied epigenetic mark implicated in many biological processes of direct clinical relevance. Although sequencing-based technologies are increasingly allowing high-resolution measurements of DNA methylation, statistical modelling of such data is still challenging. In particular, statistical identification of differentially methylated regions across different conditions poses unresolved challenges in accounting for spatial correlations within the statistical testing procedure.
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