Figure 1
From: Genome-wide DNA methylation profiling of non-small cell lung carcinomas
Experimental design for profiling of DNA methylation patterns in non-small cell lung carcinoma. (A) Overall view of the steps followed to generate the profiles (ADC: adenocarcinoma; LCC: large cell carcinoma; MBD: methyl-binding domain protein; N: Lung; SCC: squamous cell carcinoma; T: tumor), (B) MethylCap using methyl-binding domain proteins: Sheared genomic DNA is used as input fraction (methyl groups in red) and incubated with beads [26], coated with streptavidin (green)-biotin (yellow)) and linked to methyl-binding domain protein (blue) to capture methylated DNA. Captured fragments are subjected to high-throughput sequencing. (C) Summary of the bioinformatics approach used to generate the methylation profiles.