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Genomic sweeping for hypermethylated genes
Bioinformatics
Bioinformatics
Selection of human embryos for transfer by Bayesian classifiers
Computers in Biology and Medicine
Computers in Biology and Medicine
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Computers in Biology and Medicine
Feature extraction and dimensionality reduction for mass spectrometry data
Computers in Biology and Medicine
Optimal feature selection for the assessment of vocal fold disorders
Computers in Biology and Medicine
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The aberrant hypermethylation of CpG islands in promoter regions of genes plays an important role in the onset and progression of Breast cancer. Meanwhile, it is highly associated with human genomic features. Two feature selection algorithms: t-test and CfsSubsetEval were used to obtain efficient feature subsets. We discovered 14 significant feature subsets by CfsSubsetEval, which can distinguish hypermethylated genes from control genes. As a result, 393 unconfirmed hypermethylated genes in Breast cancer were prioritized. These genes were assigned the hypermethylated scores and were supported by literature and Gene Ontology enrichment. This paper suggests that the feature subsets could be served as discriminating genomic markers to infer novel hypermethylated genes in cancer potentially.